John Parkinson

In its updated guidelines, the AAP recommends that all children aged 6 to 23 months be vaccinated against COVID-19, citing the population's high risk for severe infection.

Two official US vaccine planning meetings cancelled in February is an "unprecedented situation," said NFID medical director Robert Hopkins, Jr, MD.

The first death of an American from the H5N1 virus was reported in Louisiana on Monday, though authorities maintain the risk of widespread infection remains low.

In a new real-world study, Sanofi and AstraZeneca’s nirsevimab-alip (Beyfortus) demonstrated high efficacy against respiratory syncytial virus (RSV) lower respiratory tract disease (LRTD).

Moderna reported at its annual R&D day that its flu vaccine has met primary phase 3 endpoints and that phase 1/2 data show higher HIA titers vs Fluzone HD.

Eris, or EG5, is of Omicron lineage and accounts for ~17% of reported COVID-19 cases; mRNA vaccine producers are confident in the new shots to protect against it.

The FDA wants clinicians to avoid using the neutralizing antibody as it appears to be less effective against newer circulating strains of the SARS-CoV-2 virus.

Pfizer-BioNTech filed with the FDA for emergency use authorization of a 30-mcg dose of an Omicron BA.4.BA.5-adapted vaccine for those aged ≥12 years.