- 1 How long should I self-quarantine if I have been exposed to COVID-19?
- 2 How long does the virus that causes COVID-19 last on surfaces?
- 3 Can COVID-19 enter into the body by the hands?
- 4 Can asymptomatic people transmit COVID-19?
- 5 How long should I exercise for during quarantine?
- 6 Does the virus that causes COVID-19 die faster on a porous surface?
- 7 Can COVID-19 be transmitted through food?
- 8 What are some of the ways by which COVID-19 is transmitted?
- 9 How does COVID-19 spread?
- 10 Is washing hands an effective measure against COVID-19?
- 11 Is it safe to take paracetamol before receiving the COVID-19 vaccine?
- 12 Do weather and climate determine where COVID-19 occurs?
How long should I self-quarantine if I have been exposed to COVID-19?
Those who may have been exposed to someone with COVID-19 and those who have recently travelled to a country or region with the widespread transmission have been advised to self-quarantine for 14 days from the time of last possible exposure.
How long does the virus that causes COVID-19 last on surfaces?
Recent research evaluated the survival of the COVID-19 virus on different surfaces and reported that the virus can remain viable for up to 72 hours on plastic and stainless steel, up to four hours on copper, and up to 24 hours on cardboard.
Can COVID-19 enter into the body by the hands?
Hands touch too many surfaces and can quickly pick up viruses. Once contaminated, hands can transfer the virus to your face, from where the virus can move inside your body, making you feel unwell.
Can asymptomatic people transmit COVID-19?
Yes, infected people can transmit the virus both when they have symptoms and when they don’t have symptoms. This is why it is important that all people who are infected are identified by testing, isolated, and, depending on the severity of their disease, receive medical care.
How long should I exercise for during quarantine?
Physical activity and relaxation techniques can be valuable tools to help you remain calm and continue to protect your health during this time. WHO recommends 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity physical activity per week, or a combination of both.
Does the virus that causes COVID-19 die faster on a porous surface?
The virus dies faster on porous surfaces than on non-porous surfaces due to capillary action within pores and faster aerosol droplet evaporation.
Can COVID-19 be transmitted through food?
There is currently no evidence that people can catch COVID-19 from food. The virus that causes COVID-19 can be killed at temperatures similar to that of other known viruses and bacteria found in food.
What are some of the ways by which COVID-19 is transmitted?
COVID-19 transmits when people breathe in air contaminated by droplets and small airborne particles. The risk of breathing these in is highest when people are in close proximity, but they can be inhaled over longer distances, particularly indoors.
How does COVID-19 spread?
• Current evidence suggests that the virus spreads mainly between people who are in close contact with each other, typically within 1 metre (short-range). A person can be infected when aerosols or droplets containing the virus are inhaled or come directly into contact with the eyes, nose, or mouth.
Is washing hands an effective measure against COVID-19?
Frequent and proper hand hygiene is one of the most important measures that can be used to prevent infection with the COVID-19 virus. WASH practitioners should work to enable more frequent and regular hand hygiene by improving facilities and using proven behavior-change techniques.
Is it safe to take paracetamol before receiving the COVID-19 vaccine?
Taking painkillers such as paracetamol before receiving the COVID-19 vaccine to prevent side effects is not recommended. This is because it is not known how painkillers may affect how well the vaccine works.
Do weather and climate determine where COVID-19 occurs?
No. There is currently no conclusive evidence that either weather (short term variations in meteorological conditions) or climate (long-term averages) have a strong influence on transmission.