Coronavirus Disease 2019 FAQ
What causes COVID-19?
COVID-19 is caused by the SARS-CoV-2 virus, primarily spread through respiratory droplets.
How is COVID-19 diagnosed?
Diagnosis involves PCR or antigen tests detecting SARS-CoV-2 genetic material or proteins.
What are common COVID-19 symptoms?
Common symptoms include fever, cough, fatigue, loss of taste/smell, and breathing difficulties.
Can COVID-19 be prevented?
Prevention methods include vaccination, wearing masks, hand hygiene, and maintaining social distancing.
Who is at high risk for severe COVID-19?
Older adults and individuals with underlying health conditions (e.g., diabetes, heart disease) face higher risks.
How long does COVID-19 recovery take?
Most recover within 1-2 weeks, though some experience prolonged symptoms (Long COVID).
Are there specific medications for COVID-19?
Yes, antivirals like Paxlovid and Molnupiravir are used for early treatment to reduce severity.
Is COVID-19 vaccination mandatory in Malaysia?
Vaccination is highly recommended but not mandatory for all individuals in Malaysia.
Can I get COVID-19 after recovery?
Reinfection is possible, especially with new variants, though vaccination reduces this risk.
How to treat mild COVID-19 at home?
Rest, hydration, and over-the-counter medications for symptom relief are recommended.
When to seek medical help for COVID-19?
Seek immediate care for difficulty breathing, chest pain, or severe symptoms.
Does COVID-19 affect children differently?
Children often experience milder symptoms but can still transmit the virus.
Are there long-term effects of COVID-19?
Some individuals experience Long COVID, with prolonged fatigue, cognitive issues, or organ damage.
How does COVID-19 spread?
Primarily through inhalation of virus-laden droplets or aerosols from infected individuals.
Can masks prevent COVID-19 transmission?
Properly worn masks significantly reduce the risk of both transmission and infection.
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