9º A/B - Prof. Elisandra

ATIVIDADE 02.

Segue o link do google drive para acessar a atividade em formato de PDF.

https://drive.google.com/drive/u/0/folders/1hQ9W7leED5Bf4DouiSBssrnAuBkl7kLY

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ATIVIDADE 01.

SOBRE CORONAVÍRUS              

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Clinical manifestations

Coronaviruses in ordinary humans cause mild to moderate respiratory infections of short duration. Symptoms can involve runny nose, cough, sore throat and fever. These viruses can sometimes cause infection of the lower respiratory tract, such as pneumonia. This condition is more common in people with cardiopulmonary diseases, with compromised immune systems or in the elderly.

Incubation period

From 2 to 14 days

Transmissibility Period

In general, viral transmission occurs only as long as symptoms persist Viral transmission is possible after resolution of symptoms, but the duration of the transmissibility period is unknown for SARS-CoV and MERS-CoV. During the incubation period and asymptomatic cases are not contagious.

Interhuman transmission

All coronaviruses are transmitted from person to person, including SARS-CoV, but without sustained transmission. Regarding the MERS-CoV, the WHO considers that there is currently well-documented evidence of person-to-person transmission, but without evidence that sustained transmission occurs.

Transmission Mode

In general, the main form of transmission of coronaviruses is through close contact * from person to person.

* Definition of close contact: Anyone who cared for the patient, including health professionals or family members; who has had physical contact with the patient; stayed in the same place as the sick patient (eg, lived together or visited).

Infection source

Most coronaviruses generally infect only one animal species, or at least a small number of closely related species. However, some coronaviruses, such as SARS-CoV, can infect people and animals. The animal reservoir for SARS-CoV is uncertain, but appears to be related to bats. There is also the likelihood of an animal reservoir for MERS-CoV that has been isolated from camels and bats.

Answer the questions

1) What are the manifestations of coronavirus in human people?

2) What is the coronavirus incubation period?

3) How is the coronavirus transmission period?

4) What can coronavirus cause in people?

5) Encontre cognatos ( palavras parecidas no português e no inglês) no texto. 

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8) Traduza o texto