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- Dictionaryoutbreak/ˈaʊtbreɪk/
noun
- 1. a sudden occurrence of something unwelcome, such as war or disease: "the outbreak of World War II" Similar
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3 days ago · 42.1 What is an outbreak and an epidemic? If there is an increase in cases of a disease compared with the expected number, but it lasts for only a short time, or it occurs only in a limited area (e.g. in a few nearby households), the rise may be referred to as an outbreak.
3 days ago · Influenza, commonly known as " the flu " or just " flu ", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue.
3 days ago · Definitions. A tornado is a violently rotating column of air, in contact with the ground, either pendant from a cumuliform cloud or underneath a cumuliform cloud, and often (but not always) visible as a funnel cloud. [20] For a vortex to be classified as a tornado, it must be in contact with both the ground and the cloud base.
4 days ago · An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection. Infections can be caused by a wide range of pathogens, most prominently bacteria and viruses. [2] . Hosts can fight infections using their immune systems.
3 days ago · Its four priorities are defined by advancing the acronym “CARE”: (1) Coordination between health care and public health, (2) Always-on emergency preparedness, (3) Real-time disease detection, and (4) Exchanging data to advance health equity. Health in the United States is defined by a series of paradoxes.
3 days ago · Where the stakes are high, the clash of interests can lead to delays in disease surveillance and control (examples include the 2009 swine flu pandemic that had little impact on pork operations, as well as the 2024 avian influenza outbreak in dairy in the United States, which had relatively minor effects on farm production but raised public and wildlife health concerns).
3 days ago · In July, 2022, WHO declared mpox—a viral zoonotic illness—a public health emergency of international concern, due to the rising number of cases and its spread to many countries outside Africa.1 By May, 2023, reported cases of mpox had reduced in regions outside Africa, leading to the lifting of the emergency declaration. In August, 2023, the WHO Director-called upon state parties to ...
5 days ago · The outbreak was also linked to several cases of polio-like syndrome . Since then, EV-D68 has emerged as a biennial epidemic in the United States and Europe ... Sera have therefore long been used to define virus serotypes, which is also the reason why infection with one serotype does not confer protection from another serotype.
6 days ago · Surveillance and case definitions Health workers have been advised to be vigilant and adhere to the surveillance case definitions for Dengue Fever. A suspected case is defined as any person with an acute febrile illness of 2-7 days duration accompanied by two or more of the following symptoms: headache, retro-orbital pain, myalgia, arthralgia, rash, haemorrhagic manifestations, or leukopenia.
3 days ago · The Dengue Fever outbreak in Ghana has spread to the Central region with the number of cases increasing to 37 in the last three days. Nine cases were first detected in communities in the Eastern region by health care workers using an appropriate Case Definition on July 14th. The Ghana Health Service (GHS) said only one of the infected persons ...
