Answer:
A. CAUSE AND EFFECT
Explanation:
COVID-19 is an infectious illness brought about by serious intense respiratory condition Covid 2 . The originally realized case was distinguished in Wuhan, China, in December 2019. The COVID 19 has since spread around the world, prompting a continuous pandemic.
Manifestations of COVID-19 are variable, yet regularly incorporate fever, hack, cerebral pain, weakness, breathing challenges, and loss of smell and taste. Indications might start one to fourteen days after openness to the infection. Something like 33% of individuals who are tainted don't foster perceptible indications. Of those individuals who foster side effects sufficiently observable to be classed as patients, generally (81%) create gentle to direct indications, while 14% foster extreme manifestations, and 5% experience basic indications. More seasoned individuals are at a higher danger of creating extreme manifestations. Certain individuals keep on encountering a scope of impacts for a really long time after recuperation, and harm to organs has been noticed. Multi-year studies are in progress to additionally research the drawn out impacts of the infection.
COVID-19 communicates when individuals take in air polluted by beads and little airborne particles containing the infection. The danger of breathing these in is most elevated when individuals are in closeness, however they can be breathed in over longer distances, especially inside. Transmission of COVID 19 can likewise happen whenever sprinkled or showered with debased liquids in the eyes, nose or mouth, and, seldom, through sullied surfaces. Individuals stay infectious for as long as 20 days, and can spread the infection regardless of whether they foster side effects.
What is the covid 19:
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