Pfizer

New York : A second booster shot significantly improved effectiveness against widespread variants Omicron BA.1 and BA.2/BA.2.12.1, finds a study led by the US Centers for Disease Control and Prevention (CDC). All variants of Omicron are…

New Delhi : India on Sunday reached the historic milestone of 200 crore mark in Covid-19 vaccination. The milestone has been achieved after 18 months when the nation began the mass vaccination on January 16, 2021. According to the Co-Win…

New Delhi : India reported 20,528 new Covid cases in the last 24 hours, which is a marginal rise against the previous day's count of 20,044, said the Union Health Ministry on Sunday. In the same period, the country reported 49 more Covid…

New York : Vaccine protection against Covid-19 is short-lived and, therefore, booster shots are important, says a new study."The mRNA vaccines produce the highest levels of antibody response and in our analysis confer more durable…

New Delhi : India reported 20,044 Covid infections in the past 24 hours, a marginal rise against previous day's 20,038 count, as per Union Health Ministry data on Saturday.In the same period, 56 fatalities took the nationwide death toll to…

Los Angeles : The BA.5 Omicron subvariant, now the dominant coronavirus strain in the US, is four times more resistant to Covid-19 vaccines, according to a new study published in Nature. The study found the variant is four times more…

New Delhi : India on Friday reported a marginal decline at 20,038 Covid infections in the last 24 hours against 20,139 cases reported on Thursday, the Union Health Ministry said.During the same period, the country reported 47 Covid deaths,…

Wellington : New Zealand recorded 10,470 new community cases of Covid and 16 more deaths from the pandemic, the Ministry of Health said on Friday.In addition, 333 people with Covid infection have recently travelled overseas, it said.…

New Delhi : India reported 20,139 new Covid cases in last 24 hours, a considerable rise from the previous day's count of 16,906, said the Union Health Ministry on Thursday.In the same period, the country reported 38 more Covid deaths taking…

New Delhi : India registered 16,906 Covid infections in the last 24 hrs, against 13,615 cases reported on previous day, the Union Health Ministry said on Wednesday.In the same period, the country recorded 45 more Covid deaths, taking the…