Young Indian scientist develops biosensor that can detect Covid from sweat
February 01, 2023 11:47 ISTCOVID19: The biosensors would be a one-step identification or sensing technique.
COVID19: The biosensors would be a one-step identification or sensing technique.
As children haven't been exposed to many viruses, their immune system is still 'naive'. And because they don't develop memory T cells, they are at risk of getting sick when they become reinfected
"We remain hopeful that in the coming year, the world will transition to a new phase in which we reduce hospitalizations and deaths to the lowest possible level,” said Ghebreyesus.
Several people who had new or existing heart disease and stroke symptoms were reluctant to seek medical care, particularly in the early days of the COVID pandemic.
Covid19 in China: China revealed that the country had recorded close to 60,000 Covid-related deaths in early and mid-December, 2022.
The researchers found that developing hybrid immunity was no different if someone was vaccinated after contracting Covid-19 or after contracting the disease after vaccination. Both groups developed an equally potent immune response.
By analysing samples from COVID-19 convalescent individuals, the researchers found that some had antibodies specific for the coldspots, the study said.
China COVID-19 updates: China's COVID-19 containment strategy has affected Chinese people and has caused major discontent among people in the country, as per the GeoPolitica.info report.
COVID-19 nasal vaccine launch: According to the sources, Hyderabad-based Bharat Biotech's Intranasal heterologous booster dose is likely to be available in the market by February first week.
Oxygen, nutrients and metabolic products are exchanged between mother and child in the placenta. Attached to the uterine wall, this organ forms such a strong barrier against the coronavirus that only 3 per cent or fewer of foetuses whose mothers test positive for SARS-CoV-2 are also infected.
COVID: Against reinfection, the effectiveness of hybrid immunity following primary series vaccination waned to 41.8 per cent at 12 months, while the effectiveness of hybrid immunity following first booster vaccination waned to 46.5 per cent at 6 months, the study said.
Emerging evidence suggests the most marked and persistent differences in immune cells after a COVID infection occur in people who have developed long COVID.
Our knowledge of the immune response to COVID is rapidly expanding. The most consistent findings show how well vaccines are protecting us from the very worst effects of SARS-CoV-2 and that, post-vaccination, our immune system is working exactly as it should.
Respondents with asthma who experienced an increase in family conflict during the pandemic were found to be more likely to develop depression by the autumn of 2020.
Mental Health & COVID 19: We all know that meditation helps our mental well-being but now a growing amount of scientific data is showing that this well-being practice is also helping people manage pain and physical ailments. Read to know more.
Citing an RTI response, a recent news report had claimed that ICMR and CDSCO officials have admitted to side-effects of COVID-19 vaccines, citing a plethora of ramifications arising out of them.
Growth of the world's second-largest economy slid to 2.9 per cent over a year earlier in December from the previous month's 3.9 per cent, government data showed Tuesday.
China's abrupt pivot from Covid Zero in early December (2022) unleashed a surge of omicron infections and led to 59,938 virus-related deaths in the nation's hospitals through January 12, Bloomberg news agency reported, citing the figures disclosed by the National Health Commission.
The national capital has battled three Covid waves so far, with the Delta variant-driven second wave in April-May 2021 being the deadliest.
Flu, RSV, SARS-CoV-2 and "common cold" coronaviruses share several characteristics that enable them to cause repeated re-infections, including very short incubation periods, rapid host-to-host transmission and replication in the nasal mucosa rather than throughout the body.
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