Hannah Chinn

Walk-up appointments will be available to Philly residents eligible in Phases 1A and 1B who can show ID or proof of address from 22 ZIP codes.

What does “fully vaccinated” against COVID-19 mean? WHYY’s Health Desk Help Desk looked at the new CDC guidelines, and some specific situations.

Online, on Twitter, in Facebook groups, these people have made it a goal to help others locate not just available doses, but actual vaccination times.

Pieces of plastic debris less than 5 millimeters long permeate the state’s waterways, according to a PennEnvironment Research & Policy report. Could they pose a health risk?

The Philadelphia Health Department is canceling “hundreds” of appointments for people who aren’t in Phase 1A or 1B — and is working on a fix for the form.

Online sign-up forms are frustrating many people, especially older ones now eligible for vaccines. WHYY’s Health Desk Help Desk spoke to a few of you.

Keisha Scovens sees the Delaware River Watershed as an inclusive space for families of color to engage, learn, understand that flowing connection.

The Coast Guard sampled the oil. It queried 96 vessel arrivals and departures, in hopes of finding the source. Here’s what the investigation yielded.

Trying to sign up for the coronavirus vaccine in Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester, Salem, or Mercer counties? WHYY has answers.

Trying to sign up for the coronavirus vaccine in New Castle, Kent, and Sussex counties? WHYY has answers.

Trying to sign up for the coronavirus vaccine in Bucks, Berks, Chester, Delaware, Montgomery, or Philadelphia counties? WHYY has answers.

WHYY’s Help Desk Health Desk looked into how ongoing research and months of real world distribution has changed what we know about the vaccine.