I'm feeling down because of May sickness.

He was diagnosed with bipolar disorder and began treatment.

He got sunstroke because he was exposed to sunlight for a long time.

Tularemia is highly infectious and can potentially infect humans as well.

My daughter caught fifth disease last week.

He is interested in astronomy, especially in researching about Boötes.

He was interested in the ancient boustrophedon style of writing.

Have you ever seen a wildebeest in the savannah?

My zodiac sign is Taurus.

He contracted severe invasive streptococcal disease and underwent emergency surgery.