(UPDATE) THE Department of Health-Center for Health Development (DoH-CHD) in Calabarzon has put health workers in the region under Code White alert in response to Super Typhoon "Betty" (International name: "Mawar").In an announcement on their Facebook page on Saturday, the alert was imposed from Thursday until Monday.Ariel Valencia, regional director of the DoH in Calabarzon, said the Health department raised the alert status due to the "track d…