The torrential rains and widespread flooding in Metro Manila brought on last week by Typhoon Maymay reminded us of how we are all at the mercy of nature’s fury. Five straight days of school were canceled, adding to the already severe collateral damage from the floodwaters.Some areas still haven’t resumed face to face classes. Even as things start to dry up, doctors know that this just heralds worse things to come in the next few weeks.Three infe…