write an article on covid-19 its causes effect and ways of prevention you are harsh Harshita of class 9th in 100 -150 words
Answers
Answer:
the coronavirus( covid-19 ) break came to light when on December , 31st, 2019 China inform the World Health Organisation as( W H O) of a cluster of cases of phenomenia of an unknown cause in Wuhan city in Hubei province . On January, 9 , 2020 the WHO issued a statement saying Chinese researchers have made "preliminary determination " of the virus as a novel coronavirus ...
more than 3,000 that have been reported due to covid-19 across the world . cases have been reported from more than 80 countries , including India . the virus has acquired the ability to spread among humans with cases of human to human transmission being reported first in Vietnam and Germany .
with the overall cases worldwide rising rapidly the W H O has declared the outbreak a Global Health emergency .....
covid-19 symptoms can include fever cough and shortness of breath the illness also causes lung lesions and pneumonia . Milder cases Mein assemble the flu or a bad cold making detection difficult Chinese researchers have shared the whole genome sequence of covid-19 however apart from some basic details not much is known about the virus in terms of its sources requires durations of incubation sir wati and what makes it quite easily from transmissible ..
HARSHITA..
hope it helps you..
Explanation:
he WHO Scientific and Technical Advisory Group for Infectious Hazards (STAG-IH), working with the WHO secretariat, reviewed available information about the outbreaks of 2019 novel coronavirus disease (COVID-19) on Feb 7, 2020, in Geneva, Switzerland, and concluded that the continuing strategy of containment for elimination should continue, and that the coming 2–3 weeks through to the end of February, 2020, will be crucial to monitor the situation of community transmission to update WHO public health recommendations if required.