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The official count of COVID-19 deaths as of December 2021 is slightly more than 5.4 million, according to World Health Organization's report in May 2022. WHO also said that the real numbers are far higher than the official tally because of unregistered deaths in countries without adequate reporting.
Human infectious diseases may be characterized by their case fatality rate (CFR), the proportion of people diagnosed with a disease who die from it (cf. mortality rate).It should not be confused with the infection fatality rate (IFR), the estimated proportion of people infected by a disease-causing agent, including asymptomatic and undiagnosed infections, who die from the disease.
Within three months, the virus had spread throughout the continent, as Lesotho, the last African sovereign state to have remained free of the virus, reported a case on 13 May 2020. [37] [38] By 26 May, it appeared that most African countries were experiencing community transmission, although testing capacity was limited. [39]
There have been reported 7,078,473 [4] (updated 22 December 2024) confirmed COVID-induced deaths worldwide. As of January 2023, taking into account likely COVID induced deaths via excess deaths , the 95% confidence interval suggests the pandemic to have caused between 19.1 and 36 million deaths.
“Most years, there are about 25 to 40 million cases of influenza in the U.S.,” Justman says. “Last year, it was 31 million. There is no sign that the trend is steadily increasing or ...
Of those, about 320,000 types of viruses infect mammals but there are just 219 known to infect humans, according to the U.S. National Library of Medicine. 52 Things You Need to Know About Viruses ...
However, there is a lack of sources which describe major TB epidemics with definite time spans and death tolls. Hepatitis B : According to the World Health Organization, as of 2019 [update] there are about 296 million people living with chronic hepatitis B, with 1.5 million new infections each year.
Parts of this article (those related to All) need to be updated.The reason given is: charts out of date, numbers only go to January 2022, irrelevant info in lead.