If you tested negative to HIV within the first weeks or month you would retake the test because the body develops different antibodies that help 'fight' off the virus. Therefor your body would be in the process of trying to get the virus out of your system in which most antibodies and symptoms would start to show itself. There are specific test that are made to spot and identify these particular antibodies that tell you whether you have the virus or not.
I think that the answer would be NO, the said disease only transmitted trough injecting the said virus in your blood stream and also transmitted sexually. I hope you are satisfied with my answer and feel free to ask for more if you have questions
D is the correct answer. A high-fat diet.
The saliva might cause a blockage in the trachea affecting the airway, making it hard to breathe. This could also affect the voice box and size of lungs.
