Coronavirus disease (COVID-19) infectious disease
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)The virus can survive on surfaces up to 72 hours
onset of symptoms is generally between two to fourteen days (with an average of five days)
Common symptoms :
fever
cough and shortness of breath ( dyspnoea, breathlessness)
Other symptoms :
muscle pain
sputum production
diarrhea
sore throat
loss of smell and abdominal pain
NOTE :
progress to pneumonia and multi-organ failure
SPREAD
The virus is spread mainly through close contact and via respiratory droplets (when people cough or sneeze)
but the virus is not generally airborne
although spread may be possible before symptoms appear
if such corona +ve person contact anyone by thanking ( shake hands) also can spread this disease
Investigation lab tests
Reverse transcription polymerase chain reaction (rRT-PCR) from a nasopharyngeal swab.
COMPLICATIONS:
Pneumonia
viral sepsis
acute respiratory distress syndrome
kidney failure
prevent infection
1.frequent hand washing
2.social distancing (maintaining physical distance from others, especially from those with symptoms)
3.covering coughs and sneezes with a tissue or inner elbow
4.keeping unwashed hands away from the face.
5.use of masks
Currently (still 31.3.2020.there is no vaccine or specific antiviral treatment for COVID- 19.corona virus)
Management
Involves treatment of symptoms
Supportive care
isolation.
Local transmission of the disease has been recorded in many countries across all six WHO regions
BE CAREFUL....

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