Know the Latest About COVID-19 Vaccines

What's new with COVID-19 vaccines?

Storage. FDA is extending the shelf life of the Johnson & Johnson/Janssen COVID-19 vaccine...based on ongoing stability studies.

Now the manufacturer expiration date for unused vials of this vaccine will be 4.5 months (135 days)...instead of 3 months (90 days).

Get concise, unbiased advice for effective drug therapy, plus CE/CME

Prescriber's Letter includes:

  • 12 issues every year, with brief articles about new meds and guidelines
  • 48+ CE courses, including the popular CE-in-the-Letter
  • Quick reference drug comparison charts
  • Access to the entire archive

Already a subscriber? Log in

Volume pricing available. Get a quote