A new study identifies the three critical factors in the outbreak… | #coronavirus | #kids. | #children | #schools

American researchers publish A new study in the scientific journal “Science” They identified three main causes for the spread of the epidemic very quickly. The research team led by epidemiologist Elizabeth Lee of Johns Hopkins Bloomberg School of Public Health in Baltimore confirmed that a large part of Corona virus infection occurs in homes. In their study, the researchers noted that many previous studies confirmed that 46 to 66 percent of HIV infections occur due to people mixing at home. An important study in South Korea, after analyzing more than 59,000 cases, concluded that: Risk of infection At home, it is six times higher than other places, according to an article on the topic in the science magazine “Pledge Time”.

The scholars stressed in the text of their study that “this is consistent with the fact that home contact is a major cause of transmission of other respiratory viruses,” pointing out that institutions that house a large number of people such as prisons, collective shelters and care facilities are A source for the virus to spread quickly.

The study also indicated the second cause of mixing during major events in which a large number of people gather, which are occasions that lead to the rapid spread of Corona. The study confirmed that the virus carrier who does not show symptoms early, spreads it among those in contact with events hosted by the church, for example, weddings, or others.

As for the third reason that causes the epidemic to spread regionally and internationally It is caused by travel, As the American study indicated that “controlling the issue and preventing movement may slow the spread of the epidemic.” The study stated that the strict rules that China adhered to regarding imposing travel restrictions allowed its success in containing the virus.

The German newspaper “Suddeutsche Zeitung” quoted the study as a conclusion that controlling the “three factors of the spread of the virus” will give us the opportunity to contain the epidemic, indicating that the issue of reducing infection in families must be on a broad basis as well as taking targeted measures against other infected areas.

The German newspaper article also indicated that “there are still many unanswered questions regarding the issue of the spread of infection, as scientists described the relative risk in restaurants and shops, as well as the effect of measures to limit the transmission of infection in those places.” And they considered that “bridging these knowledge gaps regarding these points will clarify more ways to limit the spread of the epidemic and how to combat it.”


  • Do not touch: Where is the Corona virus hiding?

    Beware of door handles

    Coronaviruses known to scientists last an average of four to five days on various surfaces such as door handles. Although it is not clear how the emerging corona virus (Covid-19) is spread, scientists suggest that it will spread through droplets resulting from coughing or sneezing. This spray is usually transferred from the hands to different surfaces. Therefore it is necessary to wash hands always.

  • Free school lunch in Berlin (picture-alliance / dpa / J. Kalaene)

    Do not touch: Where is the Corona virus hiding?

    Eating out isn’t always delicious!

    Be careful when eating in restaurants and other public places. The virus may be transmitted from an infected person to others through coughing or sneezing directly on dishes or tableware. According to the Federal Institute for Risk Assessment, transmission of the disease in this way has not yet been proven. But now it is best to be careful and eat home prepared food.

  • Baden-Württemberg toys in front of children (picture-alliance / dpa / S. Gollnow)

    Do not touch: Where is the Corona virus hiding?

    Am I afraid of imported goods?

    With schools closed and children staying home, they need toys to keep them entertained. Are toys imported from other countries a danger? The Federal Institute for Risk Assessment answers in the negative, as so far there have been no cases of infection transmission via imported goods. Experts also say that the virus remains on the surfaces for a longer period of time as the air is cooler and the humidity increases, which does not necessarily happen with the goods as they are exposed to several weather changes until they reach their final destination.

  • Deutsche Post - annual figures (picture-alliance / dpa / M. Becker)

    Do not touch: Where is the Corona virus hiding?

    Is online shopping dangerous?

    With so many people working from home these days avoiding stores, e-commerce is booming. Is it possible to get infected by touching the parcel? In general, corona viruses do not survive long on dry surfaces. Since the survival of the virus is linked to several environmental factors such as air temperature and humidity, the Federal Institute for Risk Assessment considers that transmission of the virus by parcel or mail is “excluded.”

  • Coronavirus - Italien (picture-alliance/dpa/AP/A. Tarantino)

    Do not touch: Where is the Corona virus hiding?

    Is a “human friend” a carrier of the virus?

    Home isolation makes many bored, and pets in this case are a source of entertainment. But is it possible for the infection to be transmitted from animals to humans, or vice versa? Although experts assert that the possibility of infection in animals is “very low”, they do not completely rule out this possibility. Animals do not show any symptoms and therefore do not get sick. However, this does not mean that it is not a carrier of the virus, and it may be transmitted to humans by animal droplets or secretions.

  • Italy people with protective masks (picture-alliance / Kontrolab / IPA / S. Laporta)

    Do not touch: Where is the Corona virus hiding?

    Do we isolate vegetables?

    Everyone knows that vegetables are good for health, but have they become a threat to us? The Federal Institute for Risk Assessment ranks the possibility of transmission of the Corona virus through vegetables as “very low”. So far, there are no cases of infection via this route. The most important thing that is recommended is washing hands before preparing food, which must be adhered to even without the risk of corona. The possibility of infection can also be reduced by cooking or heating.

  • Germany woman buys frozen vegetables (picture-alliance / imageBROKER / J. Tack)

    Do not touch: Where is the Corona virus hiding?

    What about frozen food?

    If corona viruses known to us such as SARS and MERS are not affected by cold, does this mean the presence of the new Corona virus on the surfaces of frozen food? These viruses may remain infectious for two years at -20 ° C. But the Federal Institute for Risk Assessment reassures everyone: So far, there are no known cases of corona transmission through food, even frozen ones.

  • China karst cave named Laogan Cave (picture-alliance / Photoshot / H. Huan)

    Do not touch: Where is the Corona virus hiding?

    No eating wild animals!

    The only good news since the start of the Corona crisis is that China has banned eating wild animals. All evidence indicates that the disease was transmitted from a bat to a person. This was not the bat’s fault, as a person chose to eat it. Therefore, it is never recommended to eat any wild animals.

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