UK human 'challenge trial' launches to study COVID-19 reinfection

Apr 19, 2021

London [UK], April 19 : A year-long trial launched Monday to study how the immune system reacts in people contracting coronavirus for the second...

COVID reinfections due to stronger immune escape phenomenon in Omicron than Delta: Health Experts

Feb 05, 2022

New Delhi [India], February 5 : Health experts say reinfection of people with COVID-19 within two to three weeks of their last infection is...

New data suggests low risk of COVID-19 reinfection in population: Public Health England

Jun 20, 2021

London [UK], June 20 : Public Health England (PHE) on Thursday published population surveillance data on possible coronavirus (COVID-19) reinfections and said that the...

COVID-19 reinfection: Doctors unsure amid rise in reports of people falling sick again

Jul 23, 2020

Washington D.C. [US], July 23 : As the number of coronavirus cases in US surpass 3.9 million, there are a growing number of reports...

COVID-19 reinfections rare, but senior citizens vulnerable: Study

Mar 18, 2021

Copenhagen [Denmark], March 18 : People who have recovered from a COVID-19 infection are likely to be protected from reinfection for at least six...

Indian population still far from achieving herd immunity shows ICMR's second Sero Survey: Harsh Vardhan

Sep 27, 2020

New Delhi [India], September 27 : Indian population is still far from achieving herd immunity against COVID-19 as shown by Indian Council of Medical...