For which viral infections are vaccines available to the generalpublic?a. varicella-zoster b. human papillomavirus c. hepatitis C virus d. adenovirus e. both a and b

Q: ect Baltimore sys Match the Virus to the Co A. Hepatitis B virus B. Parvoviruses C. Reoviruses D.…

A: INTRODUCTION Classification is the process of giving names to organisms and placing them into a…

Q: Which virus is used in smallpox vaccination? a. variola c. cowpox b. vaccinia d. varicella

A: Introduction: The virus is defined as a microorganism that is smaller in size compared to a…

Q: A large number of acute respiratory, gastrointestinal and eye infections in humans are caused by…

A: Adenoviruses are double-stranded viruses that are a significant cause of infections in children and…

Q: The use of multiple drugs in HAART to treat AIDS has a. completely removed the virus from infected…

A: The disease that is caused by the human immunodeficiency virus (HIV) is known as the acquired immune…

Q: What is a virus pandemic? a) A sharp and rapid epidemic involving more than one country b) An…

A: The influence of virus and its infection depends on the geographical areas on which it spreads, food…

Q: The virus known as H1N1 (swine flu)

A: Swine flu is a viral disease transmitted by H1N1 influenza A virus that transmits through…

Q: Choose the combination of answers that most accurately completes the statement. What features of the…

A: Some living organisms cannot be visible by the naked eye and only can be seen under the microscope.…

Q: Which of the following most directly causes the symptoms experienced by a person who is infected…

A: The virus enters your body and infects healthy cells. The invader spreads throughout your body by…

Q: o diseases HIV and HCV. Bas

A: People with HIV who have underlying liver disease, blood born virus. It mainly spread by sharing…

Q: Explain why each choice (a-d) is correct or incorrect. A flu vaccine is needed seasonally to be…

A: The flu is caused by the influenza virus that contaminates the nose, throat, and lungs. The word…

Q: The varicella-zoster virus that causes chickenpox is classified as a.a. herpes virus b. pox virus c.…

A: Varicella-zoster virus is known to cause two diseases, namely chickenpox (varicella) and shingles…

Q: Select the most accurate answer: Genital herpes are caused by the herpes simplex viruses: A. HPV,…

A: There are two types of Herpes: 1. Type 1, which is seen to be transmitted through mode of oral…

Q: Viruses that cause serious diseases in infants are ........... and ............. a. mumps,…

A: A virus is a very small submicroscopic agent that is known for causing infections in its host…

Q: Norovirus is spread by a. food d. blood products b. water e. c and d only c. aerosols f. a, b, and c

A: Norovirus is also known as the stomach bug or stomach flu. On the other hand, Norovirus infection is…

Q: Compare and contrast the life cycles of coronavirus and HIV virus.

A: Introduction :- Infection with HIV in humans was first discovered in a Central African chimp. When…

Q: Which form of poliovirus vaccine is better at eliminatingviruses in the gastrointestinal tract?(a)…

A: Poliomyelitis or polio is an infectious medical condition caused by the poliovirus that mainly…

Q: vaccine

A: Vaccination is a method in which a Individual get immunity against the specific disease. It makes…

Q: Using what you know about viruses and the immune and lymphatic systems, construct a scientific…

A: There are few important points : As we know that Viruses are simple ,noncellular organism consist of…

Q: When viruses flourish and grow in the bloodstream, this is referred to as a. viremia. c. septicemia.…

A: There are large number of pathogens which infect our tissue and they migrate between the various…

Q: Which of the following statements about noroviruses is false?a) They are the most common cause of…

A: Viruses are infectious agents that are non-cellular and composed of genetic material covered by a…

Q: Choose the combination of answers that most accurately completes the statement.Which of the…

A: The antiviral drug is a chemical substance that is used to inhibit and prevent the growth and…

Q: Vaccines_______. a. are similar to viroids b. are only needed once c. kill viruses d. stimulate an…

A: A vaccine is a biological preparation that provides active acquired immunity to a particular…

Q: The mosquito is a

A: Aedes aegypti are the mosquitoes which which carries the dengue fever. Dengue has the symptoms like…

Q: a.Explaination of  how a bacteria  must be present in all the cases of a disease.

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: Polio and hepatitis A viruses are ___________ viruses.a. arbo b. enteric c. cold d. syncytial

A: The virus is microscopic and is even smaller than bacteria. they remain inactive or in the form of…

Q: Compare and contrast the life cycles of influenza virus and coronavirus.

A: Introduction Both influenza (flu) and COVID-19 are contagious respiratory illnesses caused by…

Q: Which of the following disease are not preventable with traditional vaccines? O a. TB O b. Polio O…

A: A vaccine is the antigen or mixture of antigen that used to induce artificial active immunity and…

Q: What is commonly known as 'whiteplague'?A. Typhoid                                                B.…

A: Typhoid, malaria, tuberculosis and HIV all are infectious diseases caused different organisms.…

Q: HIV can only infect T-helper cells because their protein spikes only recognize those cells. This is…

A: HIV is a virus which causes AIDS. The HIV virus attacks helper T cells which is also called CD4 T…

Q: Which of the following vaccines is not administered by intramuscular injection? a. Measles vaccine…

A: We know that Measles vaccine is administered via subcutaneous route.  DPT vaccine is administered…

Q: ___________ are employed to kill the infectious germs and cure a disease.a) Antigens b) Antibiotics…

A: Germs are the living organisms that cause diseases in humans and other living beings.

Q: man presents with a painful, blistering skin rash on the left side of his torso, accompanied by a…

A: As per our guidelines, we are supposed to anser only one question.Kindly repost other questions as…

Q: Which is true regarding Herpesviridae? Select all that apply. ( Measles in an example O HSV-1 is an…

A: Herpesviridae is a large family of DNA viruses.  It includes HSV1 and HSV2.

Q: Explain why a newborn infant is protected from infectionby the measles virus immediately after birth…

A: Immunity specifies are the defense mechanisms carried out to protect the body and from pathogens and…

Q: How would one best describe the state of being a carrier of HCV?a. It is on the skin and transmitted…

A: Hepatitis C is a liver contamination brought about by the hepatitis C virus. Hepatitis C can go from…

Q: intramuscular injection

A: A. Measles vaccine is administered via subcutaneous route.  B.DPT vaccine is administered via…

Q: Which of the following is a mechanism of persistent viral infections? O a. Toggles between cytolytic…

A: Persistent viral infection are defined as the infection in which the viruses doesn't cleared out…

Q: Reverse isolation may be used fora. a patient with the measles.b. an adult patient with the flu.c. a…

A: Reverse isolation is a type of precaution which is used for the patients who are highly susceptible…

Q: Which of the following viruses can be oncogenic in humans?a. papillomavirus b. Epstein-Barr virus…

A: Virus - Virus is a microscopic infectious agent which infects other living cells. Virus is made up…

Q: Which of the following is not a disease caused by a herpes virus? A. AIDS B. Genital warts C. Cold…

A: Herpes simplex virus (HSV) is the causative agent of herpes and it belongs to double-stranded DNA…

Q: To cause a human pandemic, the H5N1 avian flu virus wouldhave to(A) spread to primates such as…

A: Avian flu virus is the influenza virus that causes infections in humans. The acute respiratory…

Q: Write an introduction about Spanish flu.

A: The term ‘Disorder’ defines an illness that deteriorates the normal physical and mental conditions.…

Q: Which of these would be the index case for the Ebola epidemic?a. Nina Pham b. the baby in Guinea c.…

A: A virus is a microscopic infectious agent that could infect and live only within the living…

Respiratory Infections

Respiratory infections are infectious diseases of the respiratory tract that are mostly caused by bacteria and viruses. They cause infections of the throat, sinuses, airway path, and lungs. Respiratory infections are typically divided into two types: upper tract respiratory infection and lower tract respiratory infection.