President Trump issued guidelines to prevent the spread of COVID-19. The guidelines include avoiding social gatherings of more than 10 people, discretionary travel and going to bars, restaurants and food courts. The guidelines are in place for 15 days. (Reuters)

Drugmakers begin trials of existing drugs on coronavirus. Sanofi and Regeneron Pharmaceuticals began a clinical trial of their rheumatoid arthritis drug Kevzara as a coronavirus treatment and researchers in Spain are testing an HIV drug to combat the virus. (Reuters)

Verily has launched a website to screen people who think they might have COVID-19. The website also points patients who may have the virus to testing sites. It is currently only available for people who live near San Francisco. (Associated Press)

Senate Democrats proposed a third coronavirus aid bill. This bill would include at least $750 billion to boost hospital capacity, unemployment insurance and other aid for businesses and the public. (Associated Press)

Aimmune Therapeutics warned its peanut allergy treatment may have a slow launch due to the coronavirus. The company said its sales reps may not be able to provide support to certain clinics administering the treatment, Palforzia, due to social distancing. (Reuters)