Are there concerning or promising news on finding new drugs and antibacterial agents that can help us fight infectious diseases in the future?

I needed short answer asap

Communicable diseases caused by microbes must have A portal of exit only O A portal of entry only Both a portal of entry and a portal of exit O Neither a portal of entry nor a portal of exit MacBook Air 80 000 000 F8 F7 F6 F4 F5 F3

I would like to know some examples of chemicals used by snakes like python or any other organism to defend or nurture themselves. I would also to read more about these chemicals; journals or texts references that provide information about these chemicals and organisms would be appreciated.

Which type(s) of reservoirs are the hardest to control & make some diseases impossible to eradicate?   Question 13 options:   a)  animals   b)  humans   c)  environment

What is a notifiable disease? Group of answer choices A disease that is highly contagious. A disease that must be reported to the CDC. A disease that has a high mortality rate A disease that is suspected to be caused by terrorists.

Future Challenges think about what our course would have been like before the pandemic. It would be predictable, without drama and relatively simple in so many ways. Since then we’ve been faced with an ever-changing and challenging daily environment. Social distancing, sanitizers, masks, toilet paper shortages, online education, sports and concerts cancelled, stock market craziness and so many other issues have taken over. Our fellow healthcare professionals are stressed beyond words, our hospitals are not prepared for the potential number of patients needing intensive care. At the time of this writing public health experts are expressing grave concern over what they claim is an overall lack of leadership and quick response on the part of government to address this pandemic. Now, politics has become a major factor. So much happening……so much to consider….Please write a reflective essay that discusses future challenges in our healthcare system. Reference at least three talking points…

Question 31 Which of the following statements most accurately describes an illness that originated in a disease reservoir? A person develops a viral infection after being coughed on while traveling on an airplane. Bi A person develops a bacterial infection after contact with MRSA, a staph bacterium. A person develops a bacterial infection after eating trout caught at a stream that runs through a suburban area. D. A person develops a viral infection after being bitten by an insect while hiking through the forest.

I was wondering if there would be an application for genetically modified ticks? Improvements on the protocols could help with efficiency, but I doubt ticks will ever be released for control methods, due to both males and females taking blood meals and also for each instar. What are some applications or impacts that genetically modified ticks could have?

Which animals are most important for research to combat disease in humans?     Rabbits   Mice   Guinea Pigs   Rats   All of the above