Stay alert to serious symptoms, such as chest pain or pressure, severe shortness of breath or dizziness, or faintness, and seek medical attention immediately.
要对胸痛、胸闷、严重呼吸急促、头晕、晕厥等严重的症状保持警惕，并立即就医。
2
Today, workers received specialized training from experts in social mobilization and medical anthropology drawn from the Global Outbreak Alert and Response Network.
今天，工作人员接受了从全球暴发预警和应对网络抽调的社会动员和医学人类学专家的专门培训。
3
If she has a medical problem, they alert my brother and I, and we get her care.