Why can't dogs catch measles?

Q: How HIV could spread in the human body ?

A: Infection refers to the harm caused by various microorganisms or pathogens entering the body. The…

Q: Is congenital rubella syndrome more likely to occur if a pregnant woman is infected early or late in…

A: Rubella is incredibly dangerous for a pregnant woman and her developing baby. Infection with rubella…

Q: Why does it take more than a week before a mosquito just infected with yellow fever virus can…

A: Yellow fever - It is a viral fever, which is transmitted via mosquitos. It causes mild fever,…

Q: Why do viruses become less virulent?

A: Viruses are microscopic agents that can replicate only inside host cells. They can infect all types…

Q: Hello, good evening. I have a question if someone I know had a covid outbreak on their house, but…

A: ASYMPTOMATIC COVID-19:- The analysis defined asymptomatic people as those who did not show any of…

Q: 5.- In a paragraph Describe the role of non-specific macrophages in preventing infection. (150…

A: A macrophage is a type of white blood cell which functions to surround and kill microorganisms,…

Q: Pathogenic bacteria can produce exotoxin, Describe how exotoxin from three different affects human…

A: Exotoxins are toxins produced by bacteria during their growth and metabolism and further released…

Q: What is hantavirus

A: Hantavirus is a zoonotic pathogenic virus.

Q: How can one virus cause both chickenpox andshingles?

A: Step 1 The virus is an ultramicroscopic nucleoprotein entity that becomes active only inside a…

Q: Can you catch chickenpox or shingles from a person with shingles?

A: Varicella (Chickenpox) is caused by a varicella-roster virus (VZV). Like measles VZV can enter the…

Q: Why is it important to continue immunizing children in the United States against measles, even…

A: First we are guaranteed that, because of vaccines, a few infections are nearly gone from the U.S.…

Q: Why can bird flu H5N1 infect humans?

A: Bird flu is caused by a special type of influenza virus. It rarely affects humans. But are two…

Q: How measles eradicated of earth

A: In physiology, measles is defined as a viral disease that causes viral infection results in red…

Q: The ebola virus is ______ times larger than the rhinovirus.

A: Ebola virus is around 14,000 nanometers in length with a diameter of 80 nanometers. Rhinoviruses are…

Q: HIV attacks only specifi c types of human cells, such as certain white blood cells and nerve cells.…

A: BASIC INFORMATION SEXUALLY TRANSMITTED DISEASES These are the disease which spread from one person…

Q: another friend you said that even though she had the flu shot last year she got terribly sick with…

A: When taking the flu vaccine we are infected with a dead or in other words a less harmful flu virus.…

Q: The common herbs tarragon and thyme both contain caffeic acid, which is effective against viruses,…

A: Caffeic acid is a hydroxycinnamic acid derivative and polyphenol found naturally in a wide range of…

Q: Bad Air is the cause of the Yellow Fever

A: Yellow fever is a serious acute viral flu-like disease transmitted by the Aedes aegypti mosquitos.…

Q: Why haven’t scientists been able to develop vaccines against HIVand the common cold?

A: HIV (human immunodeficiency virus) is an RNA virus that causes AIDS in humans. It attacks the immune…

Q: Does Soap kill virus?

A: Soap is the salt of long-chain fatty acids. They are used for various purposes like cleaning and…

Q: How can the infection with Herpes simplex virus be avoided?

A: Herpes simplex viruses (HSVI) are the most common viruses causing a variety of infections in humans.…

Q: d. Mimiviruses

A:

Q: How do exotoxin cause fever

A:

Q: People with herpes simplex type 1 viruses often getmouth sores when they have a cold or similar…

A: A viral infection which is caused by the herpes simplex virus is known as Herpes simplex. It infects…

Q: Can Ebola survive a hot tub

A: The Ebola virus is a "wrapped virus," implying that the center of the virus is encircled by a…

Q: How will a medicine that has a rosehip oil, vitamin c, and zinc satisfy the people's health and…

A: Introduction : Physical health, mental and emotional steadiness, and positive relationships with…

Q: 5. - In a paragraph Describe the role of non-specific macrophages in preventing infection. (150…

A: The ability of an organism to resist infection by disease causing organism or pathogen is known as…

Q: Which virus has a genome that can be directly translated in the host cytoplasm after entry??…

A: Viruses have diversity in terms of the structure, the method of replication, and host and target…

Q: How much time does it take for a flu pandemic to infect people all around the world?

A: A disease, which occurs worldwide crossing all the international natural and man-made boundaries is…

Q: Coronavirus

A: A virus is a small infectious agent that replicates only within an organism's live cells. Viruses…

Q: What proportion of the population must be vaccinated to prevent measles from spreading?

A: Measles is caused by an extremely contagious virus called morbillivirus. The most common symptom of…

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: Why can we use drugs for HIV, unlike many other viral infections?

A: Any infectious agent or microorganism (Virus, bacterium, protozoa, ETC) that can cause disease is a…

Q: What is the term that describes the ability of a virus to cross the blood-brain barrier and infect…

A: A virus, an unseen microorganism, infiltrates our body. It infiltrates our tissues and then…

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: You should not take antibiotics for diseases causedby viruses. Explain why or why not.

A: Structurally, viruses are consist of nuclear material enclosed within a protein coat. Some viruses…

Q: Your doctor has told you that you were recently infected with a PROVIRUS, and no matter what you do,…

A: Proviruses are genome of those viruses which are non active themselves and became active after…

Q: The herpaviruses are different from cell in their genome. What is their genome like?

A: Herpesviridae refers to a large family of DNA viruses which cause infections and diseases in animals…

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: terovirus d68 survive in urine

A: Members of this genus have been linked to the spread of disease in humans and mammals. Enterovirus…

Q: Before each flu season, you get a flu shot, which consists of a vaccine against several strains of…

A: Flu can be described as a type of respiratory disease caused by a contagious virus called influenza.…

Q: HIV attacks only specific types of human cells, such as certain whiteblood cells and nerve cells.…

A: Any infectious agent or microorganism (Virus, bacterium, protozoa, ETC) that can cause disease is a…

Q: What is the importance of asepsis especially now that we have a pandemic

A: Solution : Asepsis is a condition in which no living disease-causing microorganisms are present.…

Q: The Ebola epidemic spread to ten countries, but it never officially became what is known as a…

A: Infection refers to the entry of microorganisms into a host body followed by multiplication of the…

Q: Walter teaches primary school and his class has suffered an outbreak of chicken pox (varicella).…

A: The immune system is a complicated physiological system comprised of several organs, tissues, and…

Q: How can humans acquire anthrax? Brucellosis?

A: The invasion of disease-causing agents into an organism's bodily tissues, their proliferation, and…

Q: if you are going to be a virus, what specific virus will you be and why? Dengue Virus

A: Dengue virus is the cause of dengue fever. It is a mosquito borne, single stranded RNA virus.

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.