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The virus that creates COVID-19 is one of seven types of coronaviruses that may cause disease such as the common cold, severe acute breathing syndrome (SARS), and Midsection East respiratory symptoms (MERS). Like other types of coronavirus, SARS-CoV-2 frequently affects the lungs and respiratory tract. Nonetheless this virus also marks other parts of the body, including the brain. It distributes mainly through person-to-person get in touch with. It takes two to 14 days for symptoms to show up and you are infectious until the fever disappears and you prevent coughing up mucus.

Scientists are testing a variety of antiviral prescription drugs to slow or perhaps stop the spread of the and other coronaviruses. Some virocide online courses prescription drugs are based on the concept they can obstruct the healthy proteins spikes the coronavirus uses to latch onto healthy cells. Other drugs, such as the malaria drug chloroquine and hydroxychloroquine, might inhibit the discharge of virus-like RNA in host cells. And a combination of drugs accustomed to treat HIV, including ritonavir and lopinavir, might stop the cell by producing the proteins the virus should replicate.