Anthropozoonosis, or animal-derived infectious diseases, have the potential to spread between humans and animals.

Pre-ejaculate is a fluid that is secreted from men during sexual arousal.

He was swimming freely as if he was a fish playing in the pot.

Zoonosis is a disease that spreads from animals to humans, or vice versa.

Hand washing and wearing masks are important for the prevention of COVID-19.

We should always remember the power of Kannon in difficult times.

He faced difficulties with the spirit of 'one eye, two feet, three gallbladders, four strengths'.

He contracted severe invasive streptococcal disease and underwent emergency surgery.