Corona virus (Covid 2019)
Definition: Corona viruses are a family of viruses that can cause mostly respiratory related diseases. These diseases can range in severity from the common cold to more serious cases where victims may die from lack of oxygen, diarrhea, heart attack … .
There are 4 main families of corona viruses: Alpha, Beta, Gamma and Delta.
The 2 families Gamma and Delta can only infect birds.
Sometimes, scientists discover new Corona viruses that they weren’t known before like the severe acute respiratory syndrome or SARS (2002) , middle-east respiratory syndrome or MERS (2012) and the new corona virus that was identified in December 2019 as the cause of the current outbreak .
Symptoms of corona virus disease or covid 2019 : especially include fever , cough , tiredness , loss of taste or smell or both , sneezing , chest-ache , head-ache , difficulty of breathing , muscle-aches , runny nose , vomiting and sore throat .
Vaccines of corona virus disease or covid 2019 : Many vaccines are being used and manufactured to fight Covid 2019 epidemic such as :Pfizer-BioNTech , Moderna , Sputnic V , Oxford-AstraZeneca , Johnson&Johnson , Coronavac , Convidecia , Covaxin , Covishield , Medicago , Sinopharm .
There‘re others being researched or tested and will be available in the future .
Treatments: No treatments yet.
