In epidemiology, an outbreak is a sudden increase in occurrences of a disease when cases are in excess of normal expectancy for the location or season...

coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in Wuhan, the capital of Hubei, China, in December 2019, before it spread...

Outbreak is a 1995 American medical disaster film directed by Wolfgang Petersen and written by Laurence Dworet and Robert Roy Pool. The film stars Dustin...

This page documents notable tornadoes and tornado outbreaks worldwide in 2024. Strong and destructive tornadoes form most frequently in the United States...

A tornado outbreak is the occurrence of multiple tornadoes spawned by the same synoptic scale weather system. The number of tornadoes required to qualify...

tornado expert Thomas P. Grazulis created the outbreak intensity score (OIS) as a way to rank tornado outbreaks. For the score, only significant tornadoes...

The 2011 Super Outbreak was the largest, costliest, and one of the deadliest tornado outbreaks ever recorded, taking place in the Southern, Midwestern...

From April 25–28, 2024, two separate large and destructive tornado outbreaks occurred back-to-back across portions of the Midwestern and Southern United...

The 1974 Super Outbreak was the second-largest tornado outbreak on record for a single 24-hour period, just behind the 2011 Super Outbreak. It was also...

(WHO) made an emergency announcement of the existence of a multi-country outbreak of mpox, a viral disease then commonly known as "monkeypox". The initial...