covid-19
Each of the following statements is true, except:
Viruses come in different types
Viruses infect living cells
Viruses can replicate without hosts
Viruses can cause illnesses
A virus infects a host in order to:
Take in nutrients
Make the host sick
Make copies of itself
The distinguishing feature of a coronavirus is its:
size
shape
colour
deadliness
A typical coronavirus infection:
Is extremely dangerous
Has mild symptoms
Cannot spread to humans
Coronavirus infections are likely to be more serious for:
teens
Active adults
Frequent travelers
People with weakened immune systems
An outbreak of a virus occurs when:
Symptoms of the virus get worse
The virus spreads to more than one organ
Someone dies from the virus
The virus spreads to more and more hosts
7.What does it mean when a city is quarantined during a virus outbreak?
Everyone in the city is infected
No one can enter or leave the city
The city’s population is immune to the virus
Doctors in the city are developing a cure
8..Which practice prevents the spread of germs?
Washing your hands often
Reusing the same tissue
Blowing your nose
Coughing into your hand
Covering your mouth when you cough or sneeze is recommended to:
Prevent germs from entering your body
Get rid of germs from inside your body
Avoid getting other people sick
Warn other people that you are sick
The most reliable source of information about virus outbreaks is:
Social media
News headlines
Your peers
The World Health Organization
whom do you think these people are?
shopkeepers
doctors
pilot
engineers
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