What recent exposure did Tanya Kennedy have that raised concerns for COVID-19?

The scenario presents Tanya Kennedy having concerns for COVID-19 due to her exposure to a co-worker who tested positive. This is significant because direct exposure to someone who has confirmed COVID-19 increases the risk of contracting the virus, especially in a workplace environment where close contact is common. Such situations warrant heightened awareness and potentially testing, as this form of exposure is considered a primary mode of transmission for the virus.

While travel to an outbreak area, attending a crowded event, or interacting with a symptomatic family member are all relevant risk factors for COVID-19 exposure, a direct contact with a confirmed case specifically amplifies the immediate concern for infection. This makes her situation more critical in terms of the need for monitoring symptoms, self-isolation, and possibly following public health guidelines regarding testing and quarantine. Understanding the importance of these direct exposures helps reinforce precautions to prevent virus spread.