HomeAnswersInfectious Diseasescovid-19I am worried about getting infected with COVID on exposure.

Is there any chance of me getting a COVID infection after a brief exposure to a potential COVID patient?

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The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Medically reviewed by

iCliniq medical review team

Published At May 22, 2022
Reviewed AtOctober 11, 2023

Patient's Query

Hi doctor,

I may have had a very brief exposure to COVID today. This evening, a coworker reported that his daughter had tested positive and was symptomatic. I saw this coworker this morning at work, and he passed by twice in the hallway on his way to the restroom. The first time he greeted me while passing by. I was at my desk both times, about 12 feet away. I left about an hour later to go home to meet a worker. I did not use the restroom. Assuming this fellow eventually tests positive from contact with his daughter, how much exposure did I have from this incidental contact this morning? I am in my early 60s with good health. I have already taken two doses of the COVID-19 vaccine and received the booster shot early this month.

Please help me, doctor.

Thank you.

Hi,

Welcome to icliniq.com.

The first good thing you did was take the COVID-19 vaccine, including the booster shot. As per guidelines and recommendations, this reduces the risk of severe or critical COVID-19 infection. But it may not prevent the transmission of COVID and subsequent infection. Such infections are usually milder if it happens.

As far as you are concerned, it appears from your narrative that you have kept a relatively safe distance of more than six feet from the suspected source. Also, it seems from the history that your suspected co-worker showed up for work, and you have not mentioned any symptoms in him or her. Therefore, even if your co-worker was affected, he does not show any signs. Please check whether your suspected co-worker had been vaccinated with the COVID-19 vaccine or infected with COVID-19 in the recent past.

There is a relatively low risk of getting infected by your co-worker from the above. However, it would be good to keep a close watch on the appearance of symptoms such as fever, sore throat, cold, and diarrhea in both you and your suspected co-worker.

Also, please let me know if you have any comorbidities such as diabetes mellitus, hypertension, heart disease, kidney disease, or cancer. These diseases, if they co-exist and are untreated or uncontrolled, there is an increased risk of severe infection.

I suggest you take (consult with a specialist doctor, talk with him or her and take the medicines with their consent),

1. Tablet Vitamin C 500 mg, one tablet twice daily for fifteen days.

Thanks and regards.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Shubadeep Debabrata Sinha
Dr. Shubadeep Debabrata Sinha

Infectious Diseases

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