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Martínez López de Letona J. (2007). La historia natural de la enfermedad como fuente esencial para la formulación del pronóstico (PDF). Madrid: HM. ISBN 978-84-612-7199-3. Archived from the original (PDF) on 2013-08-18. Bhopal, R. (2008). Concepts of Epidemiology. Integrating the ideas, theories, principles and methods of epidemiology (2nd ...
Influenza A/H1N1: 17–100 million 1–5.4% of global population [4] 1918–1920 Worldwide 2 Plague of Justinian: Bubonic plague 15–100 million 25–60% of European population [5] 541–549 North Africa, Europe, and Western Asia 3 HIV/AIDS pandemic: HIV/AIDS: 43 million (as of 2024) [a] 1981–present [6] Worldwide 4 Black Death: Bubonic plague
Influenza A viruses can occasionally be transmitted from wild birds to other species, causing outbreaks in domestic poultry, and may give rise to human influenza pandemics. [1] [2] The propagation of influenza viruses throughout the world is thought to be in part by bird migrations, though commercial shipments of live bird products might also ...
The following is a list of WHO recommended strains for the Northern Hemisphere influenza season. Starting in the 2012–2013 season, the recommendation shifted to include the composition of a quadrivalent influenza vaccine (QIV) that contains both influenza B lineages, alongside a trivalent influenza vaccine (TIV) containing one influenza B lineage.
Influenza B virus is almost exclusively a human pathogen, and is less common than influenza A. The only other animal known to be susceptible to influenza B infection is the seal. [47] This type of influenza mutates at a rate 2–3 times lower than type A [48] and consequently is less genetically diverse, with only one influenza B serotype. [26]
A popular Washington sushi restaurant has closed two of its locations after a viral TikTok video posted by influencer Keith Lee sparked food safety concerns.
A U.S. Park Police officer who fatally shot a 17-year-old boy after getting into a car being driven by the young man will not face charges, according to the U.S. Attorney’s Office for the ...
The top of the College Football Playoff rankings should stay the same. But there will be change in the top 10. Our prediction for how it shakes out.