Signs and symptoms of COVID-19 may appear two to 14 days after exposure and can include:
- Fever
- Cough
- Shortness of breath or difficulty breathing
Other symptoms can include:
- Tiredness
- Aches
- Runny nose
- Sore throat
- Some people have experienced the loss of smell or taste.
- The severity of COVID-19 symptoms can range from very mild to severe
Mode of transmission:
Data has shown that it spreads from person to person among those in close contact (within about 6 feet, or 2 meters). The virus spreads by respiratory droplets released when someone with the virus coughs, sneezes or talks.
It can also spread if a person touches a surface with the virus on it and then touches his or her mouth, nose or eyes.
WHO and CDC recommend following these precautions for avoiding COVID-19:
- Avoid large events and mass gatherings.
- Avoid close contact (within about 6 feet, or 2 meters) with anyone who is sick or has symptoms.
- Keep distance between yourself and others if COVID-19 is spreading in your community, especially if you have a higher risk of serious illness.
- Wash your hands often with soap and water for at least 20 seconds, or use an alcohol-based hand sanitizer that contains at least 60% alcohol.
- Cover your mouth and nose with your elbow or a tissue when you cough or sneeze. Throw away the used tissue.
- Avoid touching your eyes, nose and mouth.
- Avoid sharing dishes, glasses, bedding and other household items if you're sick.
- Clean and disinfect high-touch surfaces daily.
- Stay home from work, school and public areas if you're sick, unless you're going to get medical care. Avoid taking public transportation if you're sick.
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