The answer is the first one and third one
A disease that may be prevented by not sharing a water bottle would be; Cold sores.
If an individual shares the same water bottle, it is possible that it can lead to catching sicknesses or other diseases that are able to be transmitted via saliva.
The answer would be artificial pacemaker.
Answer:
Many people may become infected quickly, overwhelming health care services and leading to potential calls to quarantine the city.
Explanation:
Rn in densely populated city like Washington D.C and New York. they are being overwhelmed with the pandemic.