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Why antibodies detected in a survey is not a guarantee of herd immunity against fresh infection


Why antibodies detected in a survey is not a guarantee of herd immunity against fresh infection
Firstpost
5 hours ago
K Srinath Reddy
© Provided by Firstpost
Why antibodies detected in a survey is not a guarantee of herd immunity against fresh infection
The Indian Council of Medical Research (ICMR) has just released the findings of its national survey, estimating the prevalence of antibodies against the SARS-CoV-2 virus in the population. The survey, conducted in June-July 2021, reported a prevalence of 67.6 percent in the general population aged over six years. This figure reveals a big jump from the prevalence estimates of earlier surveys. ....

Orange County , United States , Indian Council Of Medical Research , Firstpost Why , Indian Council , Medical Research , Rapid Antigen Tests , ஆரஞ்சு கவுண்டி , ஒன்றுபட்டது மாநிலங்களில் , இந்தியன் சபை ஆஃப் மருத்துவ ஆராய்ச்சி , இந்தியன் சபை , மருத்துவ ஆராய்ச்சி ,

Why is COVID-19 killing so many young children in Brazil? Doctors are baffled


Why is COVID-19 killing so many young children in Brazil? Doctors are baffled
Firstpost
4 hours ago
The New York Times
© Provided by Firstpost
Why is COVID-19 killing so many young children in Brazil? Doctors are baffled
Rio De Janeiro: Fretting over a fever in her toddler that wouldn’t break, the mother took the young girl, Letícia, to a hospital. Doctors had worrisome news: It was COVID-19.
But they were reassuring, noting that children almost never develop serious symptoms, said the mother, Ariani Roque Marinheiro.
Less than two weeks later, on 27 February, Letícia died in the critical care unit of the hospital in Maringá, in southern Brazil, after days of labored breathing. ....

Rio De Janeiro , Estado Do Rio , United States , Ariani Roque Marinheiro , Ribas Freitas , Lara Shekerdemian , Ricardo Ribas Freitas , Sean Oleary , Luisa Pacheco , Jair Bolsonaro , American Academy Of Pediatric , University Of Colorado Anschutz Medical Campus , Leopoldo Mandic College , Heitor Vieira Dourado Tropical Medicine Foundation , Firstpost Why , Ariani Roque , American Academy , Colorado Anschutz Medical , Texas Children , Pediatric Infectious Disease Journal , Latin America , Ana Luisa Pacheco , President Jair Bolsonaro , ரியோ டி ஜானிரோ , எஸ்டாடோ செய் ரியோ , ஒன்றுபட்டது மாநிலங்களில் ,