On the CDC web site view the vaccines listed in the section\"Vaccines by disease\". a) Which of the different pathogen groupshave the most vaccines (routine and non-routine vaccines)? b) Whatare the types of vaccine formulations available, e. g. heat killed,activated, recombinant, whole, polysaccharide etc.? c) What is yourreaction to the list of vaccines? d) What vaccines are availablefor parasites in routine use or in clinical trials? (check the CDCand WHO web sites for vaccines). Specify the parasite, the type (s)of vaccine and the trial phase, if the vaccine is undergoingclinical trials.
