I use plain flour to make bread.

He proposed a new theory about quantum mechanics.

Thanks to his serendipity, we were able to find a new business opportunity.

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

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

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

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.