Please disregard Virus Outbreak-Pfizer, published on July 22, 2020. It duplicates item US-Virus-Outbreak-Vaccines with a Washington dateline.

This Monday, Dec. 4, 2017, photo shows the Pfizer company logo at the company's headquarters in New York. Pfizer said, Tuesday, April 28, 2020, the COVID-19 pandemic is disrupting its patient testing of experimental drugs and will reduce revenue significantly in the second quarter, but its manufacturing plants are running normally. (AP PhotoRichard Drew, File)

This Monday, Dec. 4, 2017, photo shows the Pfizer company logo at the company's headquarters in New York. Pfizer said, Tuesday, April 28, 2020, the COVID-19 pandemic is disrupting its patient testing of experimental drugs and will reduce revenue significantly in the second quarter, but its manufacturing plants are running normally. (AP PhotoRichard Drew, File)