What is the chance of contracting the coronavirus if someone close to me gets sick, and what precautions will I need to take?

What is the chance of contracting the coronavirus if someone close to me gets sick, and what precautions will I need to take?

Patient with coronavirus speaks out

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Answers (4)

Answer 1
October, 2020

The probability of getting sick is and is quite high ... It is necessary to take all possible measures to reduce the risks.

We will not talk about quarantine, self-isolation, social distancing, the use of masks, antiseptics and thorough hand washing - all these are mandatory elements of the ritual dance called "Pandemic". Moreover, if close people are caring for the sick. Competent preventive measures to strengthen our immune system significantly reduce the risk of disease and its severity. The use of vitamins D and C, trace elements Zinc, Selenium and Magnesium is recommended by the medical community to support immunity and is widely known. What else can we do to counter the coronavirus? Especially effective for the prevention of herbal medicines TCM, which have a pronounced fortifying, immunostimulating, immunomodulatory, antiviral and antibacterial action, have proven their effectiveness and safety in suppressing the outbreak of coronavirus in Wuhan in 2020 and SARS in 2003.

A decoction for the prevention of coronavirus, SARS and influenza is independently prepared from a set of the following herbs: Atractylodis large-headed rhizome (Atractylodis Macrocephalae rhizoma) 15g, Mandarin peel (Citri reticulatae pericarpium) 15g, Chinese Zizifus fruit (Unabi fruit) (Jujubae fruit) Fructus) 10g, Magnoliae officinalis Cortex 10g, Fresh ginger rhizome (Zingiberis Rhizomata recens) 10g, Processed licorice root (Glycyrrhizae radix preparata) 5g.

Recipe for prophylaxis (daily dose) is recommended for use by the State Committee of the People's Republic of China on Healthcare (Protocol for the Diagnosis and Treatment of COVID-19, 7th Edition) for the active prevention of infectious diseases, including coronavirus infection (COVID-19).

Answer 2
October, 2020

"base reproductive number" does not give an idea of ​​the likelihood of infection, since it does not apply to your situation.

In general, the probability of infection through close contact with a sick person, according to a study by Chinese scientists, is about 6%.

With prolonged contact at home, it is, of course, higher.

If you live together, do not take any precautions and are often in the same room, infection is almost guaranteed.

Reasonable steps to take:

  1. isolate the patient and open the door to him as rarely as possible. Wear masks upon contact (more precisely, before contact, when you are still going to enter). And the patient too, if he is able to do it himself (constantly, when he is alone, the mask should not be used)
  2. ventilate the room as often as possible. Keep it clean. If possible, ultraviolet irradiation is recommended (namely, irradiation, not ozonation) - just remember about safety measures
  3. separate dishes, etc. - naturally. Wash your hands thoroughly after every contact, even with the door.
  4. don't be afraid. We will all be there (we will get infected, sooner or later), and coronavirus diseases are very even treated. Although it is better, of course, not to get sick. Therefore, drink more lemon tea and live a healthy lifestyle.


Answer 3
October, 2020

Hello !

If someone from your environment gets sick with coronavirus, then the probability of contracting it depends on :

  • time spent in one room and / or at a distance of less than 1.5 meters
  • how severe the infected person's symptoms are. The stronger the symptoms were, the more dangerous it is to others. Including for this reason, people with ARVI symptoms are not allowed to be tested in private clinics.
  • whether you walked next to him with a mask / respirator or without
  • Have hands and frequently used surfaces been disinfected
  • did they eat with him from different dishes and did they eat from the same package
  • your immunity

It is believed that the average carrier of the infection infects 2x-3x people with it . But there are also cases that an infected person does not transmit the infection to anyone, or, on the contrary, infects 4 or more people.

Now it is impossible to give an exact answer after how many days a person who has had a coronavirus becomes non-infectious to others.

People who have had a coronavirus infection and do not have symptoms may remain asymptomatic carriers for some time. A study by Chinese scientists has shown that coronavirus can persist in the body for at least another 14 days after clinical recovery and the disappearance of all symptoms of the disease , the Rospotrebnadzor reported to the stopcoronavirus.ru portal.

Five key precautions when dealing with loved ones:

  • Limit close hugs and handshakes when greeting when possible.
  • Use only custom cutlery.
  • Use only personal hygiene items (towel, toothbrush).
  • Avoid close contact and stay in the same room with people who have visible signs of SARS (coughing, sneezing, nasal discharge).
  • Wash your hands thoroughly with soap and water after returning from the street and contact with people, disinfect gadgets and work surfaces.

Yes, it's not just being at a distance with loved ones and for a while, stop working closely with them. However, it is urgently needed now. Blame yourself later, if suddenly something happens, it is much worse!

Remember that by observing the quarantine, you take care of loved ones and others, and also help stop the epidemic in the country!

You can read about the prevention of coronavirus in this article: https://dezoff.ru/virusy/profilaktika-koronavirusa/

Health to you and your loved ones!

If the information I have collected was useful to you, please support with a thumb up :)

Answer 4
October, 2020

In epidemiology, there is such a thing as baseline reproductive number (R0) - the number of people a sick person can infect around him.

  • Wuhan coronavirus R0 - 3.3-5.5;
  • R0 flu - 1-2;
  • R0 Spanish flu - 2.8;
  • R0 measles - 12-18.

That is, it is 2-3 times less infectious than measles and 2-3 times more infectious than influenza.

The virus is mainly transmitted by airborne droplets or by household. Therefore, if you live with a person in the same apartment, then the probability of getting infected is very high. Moreover, it can be contagious up to 2 weeks before symptoms appear - that is, you will not know that it is already infecting you.

There is good news - in the group of 10-40 years, the mortality rate is 0.2% and the likelihood that you will carry the virus like a common ARVI is very high.

But still, if your loved one is sick, try to isolate him in a separate room, ventilate the room, provide him with separate dishes, towels and dishwashing detergents, ask him to wear a mask around the house. And if there is a possibility - settle it completely separately.

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