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Page 9 - உலகம் ஆரோக்கியம் ஆர்கநைஸேஶந் பரிந்துரைக்கப்படுகிறது News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Morgues battle Covid deaths

He has every reason to be worried. Over the last few weeks, Thebe-ea-Khale has seen a frightening surge in Covid-19 deaths in Lesotho. In the early 1990s, Thebe-ea-Khale saw HIV/AIDS mow down Basotho when the disease was at its peak. But he says Covid-19 could be the worst. Of course, Thebe-ea-Khale does not make this statement lightly. He was there in the 1990s and has been around in the last few weeks as Covid-19 spread furiously across the country. The results are evident all over – in packed mortuaries. Thebe-ea-Khale says it is an undeniable fact that there has been a surge in the number of Covid-19-related deaths in Lesotho.

Obesity s Poor Health Impact Not Overcome by Exercise

Obesity s Poor Health Impact Not Overcome by Exercise While there has been limited evidence that activity and fitness can counter the health impacts of excess body fat, a new study has suggested that exercise cannot overcome the negative effects of obesity. Reporting in the European Journal of Preventive Cardiology, researchers came to this conclusion after analyzing data on 527,662 working adults that are insured by a large, Spanish occupational risk prevention company. One cannot be fat but healthy , said study author Dr. Alejandro Lucia of the European University in Madrid, Spain. This was the first nationwide analysis to show that being regularly active is not likely to eliminate the detrimental health effects of excess body fat. Our findings refute the notion that a physically active lifestyle can completely negate the deleterious effects of overweight and obesity.

Negative test after seven days could be get-out-of jail-free card for those self isolating

Poor rates of compliance with quarantine rules mean other approaches are needed, researchers say 20 January 2021 • 11:30pm A student undertakes a test at a mass testing site at the University of Hull Credit: Danny Lawson/PA Cutting the self-isolation requirement for people who have come into contact with a Covid-19 case from 14 days to seven days, with a test at that point, could be as effective as the current system, according to a new study in the Lancet Public Health.  A test to release system which would allow people with a negative test result to stop isolating after seven days would prevent the same amount of transmission as the current World Health Organization-recommended 14-day period, the modelling study from the London School of Hygiene and Tropical Medicine found (LSHTM). 

Australia: Highly infectious strain of COVID spreads in Queensland hotel quarantine

Australia: Highly infectious strain of COVID spreads in Queensland hotel quarantine Over the past day, four new cases of the highly-infectious B117 variant of COVID-19 have been discovered among returned travelers in Brisbane hotels, sparking fears of a broader spread of the virus and again highlighting the inadequate character of the quarantine system in Queensland and across the country. Last week, Queensland authorities revealed that a young cleaner who worked in the quarantine at Brisbane’s Hotel Grand Chancellor had contracted the new iteration of the virus. BII7 is up to 70 percent more infectious than other forms of COVID-19, and has driven the massive surge of cases and deaths in Britain that threatens to overwhelm that country’s hospital system.

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