Dengue epidemics have occurred multiple times throughout history, with significant outbreaks reported in various regions. One notable outbreak occurred in 2019, particularly in Southeast Asia and the Americas, resulting in thousands of cases and fatalities. Another major epidemic happened in the 1970s and 1980s, particularly in the Caribbean and Southeast Asia, marking the first time dengue fever was recognized as a global health threat. These outbreaks highlight the increasing prevalence and impact of dengue fever worldwide.
1793: Philadelphia Yellow Fever Epidemic
The past tense of occur is occurred.
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THE PAST Participle of occur is occurred!
The past tense of the word "occur" is "occurred."
There are a number of extreme weather events in the U.S. in the past 10 years. Two of the most notable are the tornado outbreak on April 25-28, 2011 and Hurricane Sandy in October 2012.
The past tense of "to occur" is occurred.
In past 2-3 years India was affected by the Dengue the most .
The past participle is occurred.
Yes, it is simple past tense.
The word "incident" is a noun and does not have a past tense. Instead, if you are referring to an event that occurred, you might use verbs like "occurred" or "happened" in the past tense. For example, you could say, "The incident occurred yesterday."
The past tense is occurred.