Virus information data base

Search data with an easy-to-use, menu-driven tool. Produce tables, maps, charts, and data extracts of vaccine adverse events.

Key considerations and limitations of VAERS data: Vaccine providers are encouraged to report any clinically significant health problem following vaccination to VAERS, whether or not they believe the vaccine was the cause. Reports may include incomplete, inaccurate, coincidental and unverified information. The number of reports alone cannot be interpreted or used to reach conclusions about the existence, severity, frequency, or rates of problems associated with vaccines.

VAERS data is limited to vaccine adverse event reports received between and the most recent date for which data are available. VAERS data do not represent all known safety information for a vaccine and should be interpreted in the context of other scientific information. Costa Rica. Saudi Arabia. Sri Lanka. Dominican Republic. Bosnia and Herzegovina. North Macedonia. El Salvador.

Trinidad and Tobago. Ivory Coast. French Guiana. Cabo Verde. French Polynesia. Papua New Guinea. Channel Islands. Burkina Faso. South Sudan. Saint Lucia. New Zealand. Equatorial Guinea. Isle of Man. Scientists have little data yet on whether omicron causes more severe disease than other variants. In the first 12 days of August, the United States reported more coronavirus cases than it did in all of July.

Johns Hopkins Center for Health Security Senior Scholar Jennifer Nuzzo discusses increased hospitalizations due to the spread of the delta variant and the debate over a return to wearing masks in public. If hospitalizations stay controlled, COVID will begin to look less like an unmanageable pandemic, and more like a seasonal disease like influenza.

Though optimism grows in the U. New Examine the pandemic through a variety of demographic lenses: age, race, ethnicity, and gender.

New Visual representations of released state data.