Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
hi im in middle school and i hav to do some stupid project on pneumonia... can u answer a few questions, and confirm a couple facts, pls? 1. wuts a "vector"? is there a difference between it and a pathogen? 2. has there been any major epidemics? 3. it was discovered b4 Hippocrates, right? 4. age is 2 or under, 65+, and/or ppl with pre-existing medical issues