സെന്റ് ജോസഫ് .എച്ച് .എസ്.എസ്.തലശ്ശേരി/അക്ഷരവൃക്ഷം/Corona virus
Corona virus
Corona virus is a family of viruses causing some deadly diseases human and animals . It primary effects our nervous system and damages it. It causes diseases related to the respiratory system coughing and sneezing. The corona virus spreads from animals and human. It can also spread through contact with an infected person. The attack of corona virus can caught pneumonia severe acute respiratory syndrome failure of kidney and also death. Any certified treatment of the disease cause by corona has been not discovered.
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