Despite our advancement in Science and Technology, thanks to the invention of the early scientists Robert Hooke and Antonie Philips van Leeuwenhoek that paved the way to the discovery of cells and the cure of many diseases, why is it that there are still many who are hesitant to have themselves immunized by COVID-19 vaccines?      Please answer with 500 words

Describe how you would go about step-wise using the biotechnology available (RNA sequencing, PCR,  gel electrophoresis) to create a vaccine.

2009 H1N1 pandemic Multiple Answer: Choose all that apply to this diagram target cells for this virus are found in the digestive system The 2008 virus is a product of the reassortment of a human virus triple reassortment is implied This virus is used in phage therapy Only humans are involved in the reassortment process that results in new strains of this virus The 2008 virus in the diagram indicates that only Hemagglutinin was reassorted from an earlier strain of virus

Polio (poliomyelitis) is a serious disease that either kills or paralyzes a large number of people (especially children) before the development of the vaccine. The first vaccine against polio was developed by the American doctor Dr. Salk in the 1950s. The effectiveness of the vaccine was studied using the following experimental setup: 400,000 elementary school children from grades 1, 2, and 3 participated in the experiment. 200,000 children were vaccinated and 200,000 children were not vaccinated. For each child in the experiment, a coin was flipped. If the result of the flip was heads, the child was placed in the treatment group and received the vaccine injection. If the result was tails, the child was placed in the control group and received a placebo injection (dummy vaccine). The health status of the children was then monitored over a certain period. The children participating in the experiment, their parents, the doctors who administered the injections, and the doctors who…