Tag: alcohol

Categories : Obstetrics & GynaecologyTags :

AI Finds Face Shape Changes in Children with in Utero Alcohol Exposure

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Using artificial intelligence, researchers have found a link between alterations in the shape of young children’s faces and the amount of alcohol their mothers drank, before and during pregnancy. Even alcohol in small amounts – 12g a week, or less than one glass of wine – made a difference.

The study, published in Human Reproduction, is the first to detect this association in the children of mothers who drank alcohol up to three months before becoming pregnant but stopped during pregnancy.

The finding is important because the shape of children’s faces can be an indication of health and developmental problems.

Study leader Gennady Roshchupkin, assistant professor at Erasmus Medical Centre, Rotterdam, said: “I would call the face a ‘health mirror’ as it reflects the overall health of a child. A child’s exposure to alcohol before birth can have significant adverse effects on its health development and, if a mother regularly drinks a large amount, this can result in foetal alcohol spectrum disorder, FASD, which is reflected in children’s faces.”

FASD is defined as a combination of growth retardation, neurological impairment and recognisably abnormal facial development. Symptoms include cognitive impairment, attention deficit hyperactivity disorder (ADHD), learning difficulties, memory problems, behavioural problems, and speech and language delays. FASD is already known to be caused by a mother’s drinking during pregnancy, particularly heavy drinking. However, until now, little was known about the effect of low alcohol consumption on children’s facial development and, therefore, their health. This is also the first study to examine the question in children from multiple ethnic backgrounds.

The researchers used AI and deep learning to analyse three-dimensional images of children taken at the ages of nine (3149 children) and 13 (2477 children). The children were part of an ongoing population-based study of pregnant women and their children from foetal life onwards. The children in this analysis were born between April 2009 and January 2006.

“The face is a complex shape and analysing it is a challenging task. 3D imaging helps a lot, but requires more advanced algorithms to do this,” said Prof Roshchupkin. “For this task, we developed an AI-based algorithm, which takes high-resolution 3D images of the face and produce 200 unique measurements or ‘traits’. We analysed these to search for associations with prenatal alcohol exposure and we developed heat maps to display the particular facial features associated with the mothers’ alcohol consumption.”

Information on the mothers’ alcohol consumption was gained from questionnaires completed by the women in early, mid-, and late pregnancy. The researchers divided them into three groups: mothers who did not drink before or during pregnancy, mothers who drank during the three months before becoming pregnant but stopped when they became pregnant, and mothers who drank during pregnancy, including those who only drank during the first trimester of pregnancy, and those who continued to drink throughout pregnancy.

“We found a statistically significant association between prenatal alcohol exposure and face shape in the nine-year-old children. The more alcohol the mothers drank, the more statistically significant changes there were. The most common traits were turned-up nose tip, shortened nose, turned-out chin and turned-in lower eyelid,” said Mr Xianjing Liu, first author of the study and a PhD student in Prof Roshchupkin’s group, who developed the AI algorithm.

“Among the group of mothers who drank throughout pregnancy, we found that even if mothers drank very little during pregnancy, less than 12g a week, the association between alcohol exposure and children’s facial shape could be observed. This is the first time an association has been shown at such low levels of alcohol consumption.”

At older ages, the alcohol consumption and face shape association weakened. No significant association was found when the researchers looked at data for the children at the age of 13 years.

“It is possible that as a child ages and experiences other environmental factors, these changes may diminish or be obscured by normal growth patterns. But that does not mean that alcohol’s effect on the health will also disappear. Therefore, it is crucial to emphasise that there is no established safe level of alcohol consumption during pregnancy and that it is advisable to cease drinking alcohol even before conception to ensure optimal health outcomes for both the mother and the developing foetus,” said Prof. Roshchupkin. “Further investigations on the mechanism of association are needed to fully understand how the association develops and then weakens with age.”

In the nine-year-olds, researchers found statistically significant facial traits were associated with mothers’ alcohol consumption when they compared those who drank before pregnancy but stopped on becoming pregnant with mothers who continued drinking throughout pregnancy.

They also looked at data for women who drank during the first trimester but then stopped, and those who continued to drink. The results were similar, which suggests that the associations were explained mainly by the foetus’s exposure to alcohol in the first three months of pregnancy.

According to the researchers, previous studies of childhood development after prenatal exposure to alcohol have suggested that possible mechanisms of action may be metabolic disorders in the mothers, such as problems with blood sugar levels and fatty liver disease, and that this could also explain the link with face shape. However, further investigations are needed.

The large number of children from multiple ethnic backgrounds is a strength of the study. Limitations include that there were no data on alcohol consumption more than three months before pregnancy, and that mothers may not have completed the questionnaire about their drinking habits correctly, possibly underestimating their consumption. Causation also cannot be established in this observational study.

Categories : AddictionTags :

Alcohol Detox Programme Participants Show Rapid Return to Normal Cognition

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Sixty-three percent of participants who had severe alcohol use disorder who went through a detoxification programme saw improvement within the first ten days, according to the results of a French study. The findings were published in Alcohol and Alcoholism.

Impaired cognition is known to have an impact on the efficacy of substance use rehabilitation programmes, but substance use, such as alcohol, is known to have in impact on cognition. Therefore, in order to better tailor treatment programmes, it is important to know how quickly normal cognitive levels can be restored.

To assess recovery of alcohol-related neuropsychological deficits in a group of patients with pure severe alcohol use disorder (AUD) during a detoxification program using the Brief Evaluation of Alcohol-Related Neuropsychological Impairment (BEARNI) test.

Thirty-two patients admitted to French hospitals with severe AUD using DSM-IV criteria (24 men, mean age = 45.5 ± 6.8 years old) were assessed using the BEARNI 8 ± 2 days after alcohol cessation (T1) and then were reassessed within 18 ± 2 days after alcohol cessation (T2). The primary study endpoint was the number of patients initially impaired at T1 who recovered cognitive functions at T2 assessment.

At T1, 59% (n = 19) patients with pure severe AUD had at least one impaired cognitive function assessed by the BEARNI. At T2, 63% of the patients with AUD with deficits at T1 had normal BEARNI cognitive scores. Among the subtests, the highest percentage of participants with normal subtest scores were 100% in the verbal fluency category, 67% in visuospatial, 63% in the memory category and 60% in alphabetical span.

The researchers also noted that those participants in the present study who recovered within 18 days of abstinence, did so earlier than reported in previous studies.

“Additional studies assessing cognitive improvements during abstinence, and especially earlier in abstinence, are needed,” the authors concluded. “Further studies should also assess the early course of social cognition, attentional bias and inhibition deficits in patient with alcohol use disorder early in abstinence, given their clinical impact.”

Categories : Obstetrics & GynaecologyTags :

Hopeful IVF Parents Should Skip the Drinks

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In a recent analysis published in Acta Obstetricia et Gynecologica Scandinavica, researchers found no link between women’s caffeine consumption and pregnancy or live birth rate after fertility treatments – but alcohol consumption was linked to decreased pregnancy rate after treatments with more than 84g of alcohol a week (approximately 7 standard drinks).

The link held true for their spouses as well: men’s alcohol consumption was associated with decreased live birth rate after fertility treatments in women when weekly consumption was greater than 84g.

The researchers searched the available literature and found a total of 7 studies on caffeine consumption and 9 studies on alcohol consumption were included, with a total of 26 922 women and/or their spouse who underwent fertility treatment.

Compared with those abstaining from alcohol, the chance of achieving a pregnancy after fertility treatment decreased by 7% for women who consumed 84g of alcohol per week, and the chance of partners achieving a live birth decreased by 9% for men who consumed 84g of alcohol per week.

“Couples should be aware that some modifiable lifestyle factors such as drinking habits may affect their fertility treatment outcomes. But how these factors impact the reproductive system still needs more research to elucidate,” said corresponding author Yufeng Li, MD, of Tongji Hospital, in China.

Source: Wiley

Categories : Healthcare Politics and Regulations Substance UseTags :

Liquor Amendment Bill Might be Further Toughened up

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By Marecia Damons

Information about alcohol abuse gathered during the COVID lockdown may prompt further changes to the Liquor Amendment Bill, says the Department of Trade, Industry and Competition. The Bill has been on hold since 2018.

The Bill seeks to amend the National Liquor Act of 2003, by tightening alcohol restrictions and advertising and regulating where alcohol is sold.

Spokesperson Bongani Lukhele said the Bill was under review by the department.

“During the Covid-19 pandemic, it became more apparent that the problem of liquor abuse is quite huge in South Africa and requires more concerted measures, and that the Bill may not address the scale of the problem as the problem requires a concerted effort in government,” said Lukhele.

He said the department would reintroduce the bill to Parliament. Lukhele said as well as legislation to address liquor use, there was a need for health, education and behaviour issues to be addressed as well.

“Provincial laws must also be reviewed as it impacts directly on the retail trade,” Lukhele added.

Meanwhile, lobby groups are growing impatient with delays in the implementation of the bill.

Maurice Smithers, director of the Southern African Alcohol Policy Alliance in South Africa, said the Liquor Act had been reviewed in 2015 and found to be inadequate and inconsistent with the World Health Organisation’s Global Strategy to reduce the harmful use of alcohol. The Global Strategy suggests three priorities: reducing the availability of alcohol, increasing its cost, and limiting or banning marketing.

As a result, changes were proposed in the Liquor Bill, drafted in 2016, including:

  • restricting advertising of alcohol on public platforms;
  • increasing the legal drinking age from 18 to 21 years;
  • regulating specific trading days and hours for alcohol to be distributed and manufactured; and
  • placing liability on alcohol retailers and manufacturers for harm related to the contravention of regulations.

The amendments also propose banning alcohol advertising on radio and television at certain times and on billboards less than 100 metres away from junctions, street corners and traffic circles.

The bill was approved by Cabinet for public comment in 2016.

Smithers told GroundUp that the socio-economic and health problems associated with alcohol would worsen over time if the Bill and other legislation was not passed.

“The overall cost to society of such harm will continue to burden the state and divert resources from other delivery areas. Some specific consequences are that petrol stations are now applying for licences, something they would not be able to do if the bill were passed.”

“The current proposals in the Basic Education Laws Amendment Bill which will allow schools to have alcohol at schools and at school functions off school premises for fund-raising purposes would also not be allowed if the bill were passed,” said Smithers.

Basic Education Minister Angie Motshekga has said the department supports zero tolerance of alcohol at schools, but schools do sell alcohol during fund-raising and do hire out halls for functions where alcohol is consumed. She said the clauses in the Basic Education Laws Amendment Act are intended only to regulate this.

Onesisa Mtwa, innovation manager at the DG Murray Trust, told GroundUp that stronger regulations were necessary to address and reduce harmful patterns of consumption such as heavy and binge drinking.

In its 2018 Global Survey on Alcohol and Health, the WHO indicated that in 2016, South African drinkers over the age of 15 years consumed, on average, 64.6 grams of pure alcohol per day.

The data further showed that South African drinkers over 15 years old consumed 29.9 litres of pure alcohol in a year —the third highest consumption in Africa.

Citing a 2017  by economics-based consulting firm Genesis Analytics, Mtwa said the Bill could reduce alcohol consumption by between 3.2% and 7.4% which would, in turn, reduce public health costs by R1.9 billion per year.

“Despite the industry’s claims that this Bill will destroy the industry,” Mtwa said, the impact assessment suggested that South Africa’s gross domestic product would drop by less than 1%.

A study by the University of Cape Town and the Medical Research Council found that alcohol bans during COVID were strongly associated with a large drop in unnatural deaths (murders, vehicle collisions, suicides and accidents).

Researchers looked at death data during alcohol restrictions and curfews under the national lockdown from the end of December 2019 to late April 2021. The drop in unnatural deaths associated with a full alcohol ban ranged from 42 deaths per day under a curfew of 4 to 7 hours to 74 per day under hard lockdown.

Mtwa said implementing the bill would need “extensive” national and provincial cooperation.

“Some areas of regulation such as retail sales and liquor licences lie with provinces, while liability issues, manufacturers and the drinking age would be regulated by the national government. This highlights the need for a whole-of-government approach to reducing alcohol-related harm,” she adds.

Smithers said although the bill is not a silver bullet, it would send a signal to society that the government is serious about addressing the issue of alcohol-related harm.

“It’s not a perfect bill and it won’t result in a perfect act, but it is a step in the right direction,” he said.

Republished from GroundUp under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Source: GroundUp

Categories : UncategorizedTags :

Moderate Beer Consumption May Improve Gut Health

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The negative effects of beer on health have long been studied, but a new research suggests that beer – both alcoholic and nonalcoholic – has a positive impact on gut health. A lucky group of adult male volunteers drank moderate amounts of beer daily for a month, and the findings on their gut health biomarkers were published in the Journal of Agricultural and Food Chemistry.

Gut microbiota modulation might constitute a mechanism mediating the effects of beer on health. However, intestinal microorganisms can use compounds present in beer. Previous work has found beneficial effects on intestinal from moderate beer drinking, mostly from butyric acid and gut bacteria changes.

In this randomised, double-blinded, two-arm parallel trial, 22 healthy men were recruited to drink 330 mL of nonalcoholic beer (0.0% v/v) or alcoholic beer (5.2% v/v) daily during a 4-week follow-up period. Blood and faecal samples were collected before and after the intervention period. To measure diversity, gut microbiota were gene sequenced to identify strains.

Drinking nonalcoholic or alcoholic beer daily for 4 weeks did not increase body weight and body fat mass, an encouraging sign. The nonalcoholic beer had 26kcal of energy and 5.9g of carbohydrates per 100mL, but the alcoholic beer had more energy (38.5kcal/100mL) despite having fewer carbohydrates (2.8g/100mL). The researchers also found no significant effect on serum cardiometabolic biomarkers.

Both types of beer increased gut microbiota diversity, something which has been associated with positive health outcomes and tended to increase faecal alkaline phosphatase (ALP) activity, a marker of intestinal barrier function.

The increase in gut microbiota may be down to phenolic compounds in the beer, chiefly from the yeast, and other types of beer besides the Lager used may have higher levels of these beneficial compounds. This benefit appears to outperform the negative effect alcohol

These results suggest the effects of beer on gut microbiota modulation are independent of alcohol and may be mediated by beer polyphenols.

Categories : Cardiovascular DiseaseTags :

Large Study Challenges Notion of Moderate Alcohol’s Cardiac Benefits

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Though light alcohol consumption may provide heart-related health benefits has been suggested observational research, a large study published in JAMA Network Open showed a link between all levels of alcohol intake and higher risks of cardiovascular disease. The researchers found that the supposed benefits of alcohol consumption may in fact be attributable to other healthy lifestyle factors common among light to moderate drinkers.

The study included 371 463 adult participants from the UK Biobank, average age 57 and consuming an average of 9.2 drinks per week. In line with previous findings, researchers found that the lowest heart disease risk was in light to moderate drinkers, followed by people who abstained from drinking. People who drank heavily had the highest risk. However, light to moderate drinkers also tended to have healthier lifestyles than abstainers, such as more physical activity and vegetable intake, and less smoking. One a few lifestyle factors were taken into account, any benefit associated with alcohol consumption was significantly reduced.

The study also used new techniques in Mendelian randomisation, which uses genetic variants to determine whether an observed link between an exposure and an outcome is consistent with a causal effect. “Newer and more advanced techniques in ‘non-linear Mendelian randomisation’ now permit the use of human genetic data to evaluate the direction and magnitude of disease risk associated with different levels of an exposure,” said senior author Krishna G. Aragam, MD, MS, a cardiologist at MGH and an associate scientist at the Broad Institute. “We therefore leveraged these new techniques and expansive genetic and phenotypic data from biobank populations to better understand the association between habitual alcohol intake and cardiovascular disease.”

When such genetic analyses were performed on samples taken from participants, they found that individuals with genetic variants that predicted higher alcohol consumption were indeed more likely to consume greater amounts of alcohol, and more likely to have hypertension and coronary artery disease. The analyses also revealed significant differences in cardiovascular risk across the spectrum of alcohol consumption for both males and females, with minimal risk increase when going from zero to seven drinks per week, much higher risk increases when progressing from seven to 14 drinks per week, and greatly increased risk for 21 or more drinks per week. Notably, the findings suggest a rise in cardiovascular risk even at “low risk” levels (ie below two drinks per day for men and one per day for women).

This discovery of an exponential rather than liner relationship between alcohol intake and cardiovascular risk is was supported by an additional analysis of data on 30 716 participants in the Mass General Brigham Biobank. Therefore, cutting back on large consumption of alcohol may have even more clinical benefits than cutting back on moderate amounts.

“The findings affirm that alcohol intake should not be recommended to improve cardiovascular health; rather, that reducing alcohol intake will likely reduce cardiovascular risk in all individuals, albeit to different extents based on one’s current level of consumption,” said Dr Aragam.

Source: Massachusetts General Hospital

Categories : Obstetrics & Gynaecology Substance Use UncategorizedTags :

Effects of Fathers’ Prenatal Alcohol Exposure Manifests in Offspring

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Researchers have discovered that males exposed to alcohol in utero later pass on those effects to their offspring during foetal development, through reduced placental efficiency. The study appears in FASEB Journal.

Dr Michael Golding, an associate professor at Texas A&M University has spent years investigating the father’s role, with regard to drugs and alcohol, in foetal development. Studies have shown that males pass down more than just their genetics, Dr Golding said, but exactly how that process works and the its consequences are still largely unknown.

“When you look at the data from throughout human history, there’s clear evidence that there’s something beyond just genetics being inherited from the male,” Dr Golding said. “So, if that data is solid, we’ve got to start looking more at male behaviour.

“Say you had a parent who was exposed to starvation – they could pass on what you might call a ‘thriftiness,’ where their kids can derive more nutrition from less food,” he said. “That could be a positive if they grow up in a similar environment, or they could grow up in a time when starvation isn’t an issue and they might be more prone to obesity or metabolic syndromes. That kind of data is clearly present in clinical data from humans.”

Epigenetics, which is Dr Golding’s area of study of how things beyond genes, such as behaviour and environment, affect development is called. One of the big questions in the search for answers on how male prenatal behaviour can impact foetal growth has been the way these epigenetic factors manifest.

The team has shown that prenatal exposure to alcohol in males can manifest in the placenta: in mice, offspring of fathers exposed to alcohol have a number of placenta-related difficulties, including increased foetal growth restriction, enlarged placentas, and decreased placental efficiency.

“The placenta supplies nutrients to the growing foetus, so foetal growth restriction can be attributed to a less efficient placenta. This is why placental efficiency is such an important metric; it tells us how many grams of foetus are produced per gram of placenta,” said Thomas, a graduate student at Texas A&M. “With paternal alcohol exposure, placentas become overgrown as they try to compensate for their inefficiency in delivering nutrients to the foetus.”

However,while these increases happened frequently in male offspring, the frequency varied greatly based on the mother; however, the same increases were far less frequent in female offspring. Dr Golding thinks that although information is passed from the father, the mother’s genetics and the offspring’s sex are also involved.

“This is a novel observation because it says that there’s some complexity here,” Dr Golding said. “Yes, men can pass things on to their offspring beyond just genetics, but the mom’s genetics can interpret those epigenetic factors differently, and that ultimately changes the way that the placenta behaves.”

These results don’t draw a clear line in how drinking in human males prior to conception impacts foetal development, but they continue to at least point to it being a question that needs to be explored. 

Dr Golding is hoping that more questions will be asked about male prenatal behaviour so that there’s more data from which to work.

“The thing that I want to ultimately change is this stigma surrounding the development of birth defects,” Dr Golding said. “There’s information coming through in sperm that is going to impact the offspring but is not tied to the genetic code; it’s in your epigenetic code, and this is highly susceptible to environmental exposures, so the birth defects that we see might not be the mother’s fault; they might be the father’s or both, equally.”

Source: Texas A&M University

Categories : NeurologyTags :

An Updated Look at the Link Between Alcohol and Epilepsy

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A new meta-analysis has established an association between alcohol and epilepsy, in contrast to previous studies which reported conflicting results on the relationship.

Epilepsy is one of the most common neurological conditions, with an annual incidence of 40–70 per 100 000 people in industrialised countries. It is also a  disease that is highly stigmatised.

A number of studies have focused on how alcohol consumption leads to provoked seizures, commonly resulting from alcohol withdrawal, or heavy intoxication. Very few of these however focused on the link between alcohol consumption and unprovoked seizures. A 2010 meta-analysis found that alcohol users were more prone to developing unprovoked seizures – but data from recent cohort studies contradict these findings. A 2018 meta-analysis suggested that the relationship may only hold true for heavy drinkers.

Now, using more accurate diagnostic methods and recent data, a team of scientists from Pusan National University, South Korea, conducted an updated meta-analysis to conclusively clarify the relationship between alcohol consumption and unprovoked seizures and epilepsy.

For this meta-analysis, appearing in Drug and Alcohol Dependence, the researchers included a total of eight studies, of which five were case-control studies and three were cohort studies. They analysed the data to assess the dose-response relationship between alcohol intake and epilepsy. The results suggested that overall, compared to non-drinkers, alcohol drinkers were at a significantly higher risk of developing epilepsy, which increased with alcohol intake. These findings are consistent with previous meta-analyses.

An important finding was that cohort studies did not show a positive association between alcohol intake and epilepsy. In fact, 2 out of 3 cohort studies suggested that alcohol intake reduces the risk of epilepsy.

More large cohort studies are needed to prove a causal relationship between alcohol drinking and epilepsy, as well as a threshold of onset, said second author Professor Yun Hak Kim.

Source: EurekAlert!

Categories : Pain ManagementTags :

Most Hangover Cures Don’t Work

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A new systematic review has found only very low-quality evidence that substances claiming to treat or prevent alcohol-induced hangover have any effectiveness. In light of this, the researchers called for more rigorous scientific exploration of the effectiveness of these remedies for hangovers to provide practitioners and the public with accurate evidence-based information for decision making.

Numerous remedies claim to be effective against hangover symptoms; however, up-to-date scientific examination of the literature is lacking. To address this gap, a team of researchers from King’s College London and South London and Maudsley NHS Foundation Trust conducted a systematic review to consolidate and assess the current evidence for hangover treatments.

The study, published today by the scientific journal Addiction, assessed 21 placebo-controlled randomised trials of clove extract, red ginseng, Korean pear juice, and other hangover cures. Although some studies showed statistically significant improvements in hangover symptoms, all evidence was of very low quality, usually because of methodological limitations or imprecise measurements. In addition, no two studies reported on the same hangover remedy and no results have been independently replicated.

Of the 21 included studies, eight were conducted exclusively with male participants. The studies were generally limited in their reporting of the nature and timing of alcohol challenge that was used to assess the hangover cures and there were considerable differences in the type of alcohol given and whether it was given alongside food.

Common painkillers such as paracetamol or aspirin have not been evaluated in placebo controlled randomised controlled trials for hangover. Future studies ought to be more rigorous, such as using validated scales to assess hangover symptoms, the researchers advised. More female participants are also needed in hangover research.

Lead author Dr Emmert Roberts said: “Hangover symptoms can cause significant distress and affect people’s employment and academic performance. Given the continuing speculation in the media as to which hangover remedies work or not, the question around the effectiveness of substances that claim to treat or prevent a hangover appears to be one with considerable public interest. Our study has found that evidence on these hangover remedies is of very low quality and there is a need to provide more rigorous assessment. For now, the surest way of preventing hangover symptoms is to abstain from alcohol or drink in moderation.”

The hangover cures assessed in this study included Curcumin, Duolac ProAP4 (probiotics), L-cysteine, N-Acetyl-L-Cysteine (NAC), Rapid Recovery (L-cysteine, thiamine, pyridoxine and ascorbic acid), Loxoprofen (loxoprofen sodium), SJP-001 (naproxen and fexofenadine), Phyllpro (Phyllanthus amarus), Clovinol (extract of clove buds), Hovenia dulcis Thunb. fruit extract (HDE), Polysaccharide rich extract of Acanthopanax (PEA), Red Ginseng, Korean Pear Juice, L-ornithine, Prickly Pear, Artichoke extract, ‘Morning-Fit’ (dried yeast, thiamine nitrate, pyridoxine hydrochloride, and riboflavin), Propranolol, Tolfenamic acid, Chlormethiazole, and Pyritinol.

Source: Medical Xpress

Categories : COVIDTags :

Alcohol Curbs may Return while UK Red List may be Scrapped

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With the COVID test positivity rate climbing above 30%, President Cyril Ramaphosa is widely expected to address the nation in the coming days. Health Minister Dr Joe Phaahla said on Friday that the National Coronavirus Command Council would be meeting on Tuesday or Wednesday to discuss new restrictions in the face of surging infections.

The main concern is centred around the large number of gatherings that will take place over the festive period: under Level 1 lockdown rules, gatherings of up to 750 individuals are permitted indoors. The Bureau for Economic Research issued a report saying that data so far indicates that there are fewer hospitalisations and less severe disease with the Omicron variant, in line with observations made since the start of the variant’s outbreak.

A partial ban on alcohol sales seems likely, according to a source cited by City Press: “He is considering proposing to the NCCC and cabinet a few adjustments, which include banning the sale of alcohol on weekends and public holidays until mid-January. Don’t be surprised when we have a family meeting before Thursday. He is serious about protecting the country.”

He initially had no plans to address the nation, sources said, but was motivated to change his view in light of the increasing rate of transmission.

Meanwhile, the UK appears set to scrap its controversial red list, which had been widely viewed as unfairly targeting South Africa. The red list amounted to a virtual travel ban, with travellers forced to pay £2285 (R48 400) per person for a ten day stay in often substandard quarantine accommodation. However, it will come too late for many people who have cancelled travel plans.

In a windfall for South Africans, the cost of PCR testing has been revised downward to R500 from R850 as of Sunday following a complaint lodged with the Council for Medical Schemes against private pathology laboratories, alleging the pricing for COVID PCR tests was unfairly inflated. Pricing for rapid antigen tests is said to be next on the list for the Competition Commission. 

On Sunday, a technical glitch caused the National Health Laboratory Service to delay release of a large portion of test results. The glitch meant that initially 18 035 cases were released initially, which rose to over 37 000 after the correction.

The cause was put down to IT difficulties with various laboratories.