A contagious illness caused by the Coronavirus and associated with international travel is known as what?

The correct choice identifies the illness that is specifically linked to the Coronavirus and has demonstrated a pattern of spreading through international travel. SARS, which stands for Severe Acute Respiratory Syndrome, is part of a group of viruses known as coronaviruses. It emerged in the early 2000s and is known for its global transmission.

HIV (Human Immunodeficiency Virus) is primarily associated with specific risk behaviors and is not classified under coronaviruses or linked inherently to international travel in the same way. Hepatitis refers to a group of diseases targeting the liver and is also not categorized with coronaviruses. Tuberculosis, while contagious and linked to travel, is caused by a bacterium (Mycobacterium tuberculosis) rather than a virus.

In summary, the unique association of SARS with coronaviruses, along with its patterns of spread, makes it the correct choice in this context.