Every year, flu vaccines are updated to match the flu viruses expected to circulate. For 2026, the vaccine focuses on several influenza strains that research predicts will be most prevalent. This ...

Nasal vaccines offer an option to those afraid of needles, situations where mass vaccination is required, or for those seeking an at-home option, but there are restrictions on who should receive the ...

Can the flu shot cause the flu? You may be tempted to skip your flu shot this season because of scheduling issues, a fear of needles or another reason. But misconceptions and misinformation — ...