NewsDesk @bactiman63 Results of a new multicenter study published in the New England Journal of Medicine found that vaccination with a primary series of the Pfizer-BioNTech mRNA COVID-19 vaccine reduced...

NewsDesk @bactiman63 A new study of more than 780,000 United States Veterans shows that, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged...

Today, CDC Director Rochelle P. Walensky, M.D., M.P.H., endorsed the CDC Advisory Committee on Immunization Practices’ (ACIP) recommendation for a booster shot of COVID-19 vaccines in certain populations....

NewsDesk @bactiman63 During the week ending August 28, the Costa Rica Ministry of Health reported 15,367 cases of COVID-19, which represents an increase of 21.8% from week to week, compared to the week...

By NewsDesk @bactiman63 Obtaining two vaccine doses remains the most effective way to ensure protection against the COVID-19 Delta variant of concern dominant in the UK today, according to a study from...

By NewsDesk  @infectiousdiseasenews A new CDC study adds to the growing body of real-world evidence (outside of a clinical trial setting) showing that COVID-19 mRNA vaccines authorized by the Food and...

When clinical trials were conducted to determine the immunogenicity — the ability to elicit an immune response — for the first two vaccines marshaled against SARS-CoV-2the virus that causes...

By NewsDesk  @infectiousdiseasenews Australia has secured an extra 10 million doses of the Pfizer/BioNTech COVID-19 vaccine, bringing the total number of doses of this vaccine to 20 million. The additional...

By NewsDesk  @bactiman63 The Ministry of Health announced Friday an additional 1,132 COVID-19 cases, bringing the country total to 150,947 confirmed cases. Of this total, 112,622 people have recovered...