Today, the U.S. Food and Drug Administration (FDA) revoked the emergency use authorization (EUA) that allowed for chloroquine phosphate and hydroxychloroquine sulfate donated to the Strategic National Stockpile to be used to treat certain hospitalized patients with COVID-19 when a clinical trial was unavailable, or participation in a clinical trial was not feasible.

Regulators from around the world have agreed three priority areas for cooperation on observational research during COVID-19. They will collaborate on pregnancy research, on medicines used in clinical practice and on vaccine safety and effectiveness monitoring.

Today, the U.S. Food and Drug Administration took important actions to help accelerate the development of prevention and treatment options for COVID-19 by providing new guidance with recommendations for innovators and researchers conducting work in this area. These guidance documents aim to make the process for submitting applications to initiate studies for new drugs and biological products more efficient and outline recommendations for ways to design clinical trials to evaluate safety and effectiveness of these medical products for COVID-19.

The U.S. Food and Drug Administration issued an emergency use authorization for the investigational antiviral drug remdesivir for the treatment of suspected or laboratory-confirmed COVID-19 in adults and children hospitalized with severe disease. While there is limited information known about the safety and effectiveness of using remdesivir to

The U.S. Food and Drug Administration issued a Drug Safety Communication regarding known side effects of hydroxychloroquine and chloroquine, including serious and potentially life-threatening heart rhythm problems, that have been reported with their use for the treatment or prevention of COVID-19, for which they are not approved by the FDA.

As part of the all-of-America approach to fighting the COVID-19 pandemic, the U.S. Food and Drug Administration has been working with partners across the U.S. government, academia and industry to expedite the development and availability of critical medical products to treat this novel virus. Today, FDA is providing an update on one potential treatment called convalescent plasma and encouraging those who have recovered from COVID-19 to donate plasma to help others fight this disease.

The U.S. Food and Drug Administration continues to play a critical role in accelerating medical countermeasures to treat and prevent COVID-19. As part of the response to this pandemic, the agency is taking the lead on a national effort to facilitate the development of, and access to, two investigational therapies derived from human blood.