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What to know about this winter’s surge of viral illnesses

Season 2025 Episode 12 | 5m 00s

According to the CDC, the number of people going to doctors with illnesses the flu, RSV and COVID is surging. Epidemiologist Katelyn Jetelina joins John Yang to discuss why this year’s sick season is hitting Americans hard and what to know about other viruses in the headlines right now.

Major corporate funding for the PBS News Hour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by Consumer Cellular and Cunard Cruise Line. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
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As U.S.-Israeli strikes intensify, Iran says it's no longer looking to negotiate
John Kirby on concerns about Iran's future after the war
Iranian Americans express hope and fear about what comes next
Israelis take shelter as Iran and Hezbollah launch attacks: 'Here, the wars don't end'
Trump fires Noem amid controversies over her leadership at DHS
News Wrap: More than 20 states sue Trump over planned 15% global tariff
Lloyd Blankfein on his memoir 'Streetwise' and broader economic concerns
March 5, 2026 - PBS News Hour full episode
Environmental justice advocate works to preserve her family's 100-year-old farm