Respiratory Protection
What should we do if we get infected with COVID-19? A self-protection guide for coronavirus
Dec. 19, 2022

  It has been three years since the outbreak of COVID-19 in 2019. With the progress of science and technology and human research on COVID-19, the mortality and severity rate after virus infection have greatly decreased. However, the damage of COVID-19 to human body should not be underestimated. So, as a family or individual, how should we protect or save ourselves when the disease appears around us or even on ourselves? This article will give you some useful suggestions.


If you feel yourself infected, how to judge the severity of the disease?

1. If you are under 50 years old, have no basic diseases, and have been vaccinated with COVID-19 vaccine, and the symptoms after infection tend to be influenza, then don't worry, just find out in time and take medicine.

2. If you have one of the following symptoms, please go to the doctor in time:

lHigh fever exceeds 38.5 ℃ after taking antipyretic drugs

lConvulsions, dyspnea, aphasia, inability to stay awak

lChest or abdomen pain

lDizziness, confusion, obvious change of mental state

lWeak and unstable

lThe fetal activity of pregnant women decreases or stops

lChildren's mental state has changed significantly /can't eat/ have diarrhea and vomiting for more than two days


How to recover as soon as possible?

lOpen the window for ventilation. If possible, use the air purifier to ensure a comfortable environment

lEat regularly. Eat more fruits and vegetables, drink more water

lEnsure adequate antipyretic drugs, throat lozenges, blood oximeter and other drugs

lExercise moderately when in good health

lEnsure adequate sleep and maintain a stable emotional and mental state


How to avoid infecting others?

lSelf-isolation. Wear masks when contacting with fellow residents, and try to keep a distance.

lPay attention to hygiene. Wash your hands frequently, pay attention to cleaning toilets, wash basins and other common facilities, and try to avoid sharing with others.

lDispose of personal garbage and wash personal clothes separately.



If you live with or nearby infected people


Take temperature twice a day

Timely conduct self-test and handle suspected symptoms

Wash hands immediately after contacting the articles of infected persons

Do a good job of household cleaning and disinfection


Have meals with the patient.

If you are an old person, pregnant woman, child or other person with high infection risk, try to keep space and distance from the patient to avoid direct contact.

Try not to share toilets with patients.


Material Reserve List

Drugs: Antipyretic drugs, throat moistening drugs, and personal regular drugs for patients with chronic diseases

Oximeter: Finger pulse oxygen saturation meter

COVID-19 Test Kits:KINGFA MEDICAL provides SARS-CoV-2 Antigen COVID-19 Test Kit, accurate and convenient. Keep them at home and conduct self-inspection to reduce the risk of infection.

Medical Surgical Masks:KINGFA MEDICAL could offer TYPE IIR medical surgical masks with BFE≥98%, highly resistant to bacteria and viruses.

Ethanol for Disinfection:KINGFA 75% Ethanol Disinfectant Spray with Bactericidal Rate 99.99%, effectively kill viruses.

Food reserve: keep enough meat in your fridge. Store more food that could be keep for a long time such as cans.

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