Temperature Sensing Chip
The World Health Organization (WHO) has named the virus COVID-19 (formerly known as 2019-nCoV, commonly known as Wuhan pneumonia), the 2019 novel coronavirus refers to severe acute respiratory syndrome coronavirus type 2, which was first infected in 2019 in Wuhan, Hubei Province, China, triggering an epidemic of coronavirus disease infectious diseases including fever, pneumonia and other symptoms that killed people. The outbreak was initially thought to have occurred at the Hua Nanhai Fresh Market in the Jianghan District of Wuhan City, and the source of the virus has not been identified.
Influenza is an acute respiratory infectious disease caused by influenza viruses, and there are three types of influenza viruses, A and B, which cause seasonal epidemics almost every year, and C, which manifests itself as a mild upper respiratory tract infection and does not generally cause epidemics. Seasonal flu symptoms include fever, headache, runny nose, sore throat, cough, muscle aches and fatigue. Patients in high-risk groups can cause serious complications and even death. The most common complication is pneumonia, and others may also complicate otitis media, sinusitis, encephalitis, myocarditis, pericarditis, etc.
In 2003, the SARS virus infected more than 8,200 people in 29 countries, resulting in more than 700 deaths worldwide. The World Health Organization has repeatedly warned that SARS could make a comeback and that the world must remain vigilant against the resurgence of this virus. During the epidemic, SARS spread rapidly through person-to-person contact in hospitals and public transport hubs.
The 2009 influenza pandemic was a global outbreak of a new influenza A virus subtype H1N1, known as the new H1N1, first detected in April 2009 and commonly referred to as swine flu. It is thought to be a recombination of four known influenza A viruses, one circulating in humans, one in birds and both circulating in pigs. As the swine flu is set to accelerate across the globe in the coming months, putting more lives at risk, they warned governments to step up their preparations for a rapid response. This virus will soon spread further across the globe.
The viral respiratory disease, caused by a coronavirus called MERS, mainly affects seven countries in the Arabian Peninsula. Middle East respiratory syndrome can lead to severe acute respiratory illness with symptoms such as fever, cough and shortness of breath.
Avian influenza viruses mutate rapidly and often exchange genetic material with other viruses, often transmitting from animals to humans. When a person is infected with both the common human and avian influenza viruses, the avian and human influenza viruses can exchange genes. This process of gene exchange within the human body may produce an entirely new influenza virus that has virtually no natural immunity to humans. If this new virus contains enough human influenza virus genes, direct human-to-human transmission can occur. In humans, avian influenza is usually the same as the regular flu, with fever, cough, sore throat and muscle pain at first, but it can cause life-threatening complications.
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