A disease that only occurs once in a while is called O Endemic O Epidemic O Pandemic

Q: 15 cases of schistosomiasis every week in Leyte. The average reported case per week in Leyte is 48.…

A: Schistosomiasis is a parasitic flatworm illness caused by schistosomes. It is also known as snail…

Q: In all type of host parasite relationship both the host and the parasite benefit from each other O…

A: Parasitic interaction is an interaction between two different individuals . In this interaction ,…

Q: STD's can be spread by

A: A sexually transmitted disease (STD) is a kind of condition that is passed from one individual to…

Q: A "snowball-effect" type of epidemic where infected people spread the infection to other people over…

A: An epidemic is an infectious disease outbreak that affects a significant number of individuals in a…

Q: causes of increase mortality  during a pandemic

A: Pandemic is a spread of infectious disease throughout the world, where a huge population is infected…

Q: Mononucleosis is caused by herpes virus E.coli O Human Papilloma virus O Staphylococcus

A: Mononucleosis is an illness that commonly affects teenagers and young adults, but can affect…

Q: When a housefly, covered with microbes on its surface and contaminates an open wound by walking on…

A: One disease is transmitted from one to other through air, water etc. The transmission depends upon…

Q: Each of the following parasites have food and water method of transmission EXCEPT * Leishmania…

A: Food and water is a great mode of transmission of disease by which many organisms such as Vibrio…

Q: One of the smallest bacteria known, Mycoplasma pneumoniae, causes a type of pneumonia called ___.…

A: Pathogens are microbes that cause disease to the host.

Q: Warts are caused by  ___.     a virus     a bacteria     a protozoa     mycoplasma…

A: Disease causing agent are basically pathogen that are known to cause infection and interfere with…

Q: In the extracellular phase, HIV is considered to be infectious Oparasitic Olysotropic O symbiotic O…

A: Initially HIV infect T cell and macrophage  directly or is carried to these cell by langerhans…

Q: Which of the following is NOT true about malaria? Malaria is one of the leading causes of infectious…

A: Malaria is a serious and sometimes fatal disease caused by a parasite called Plasmodium. It is…

Q: Choose all of the factors that contribute to how much a disease might spread in a population:

A: The disease in a population is spread by a pathogen in various modes of transmission. It can be…

Q: Arthropods transmit disease by injecting microbes when they bite a victim. This insect is classified…

A: Various insects belonging to phylum arthropoda are carriers of certain diseases like malaria,…

Q: Being easily transmissible a characterisctic of a pandemic?

A: It is prevalent of a disease over a whole country or the world.

Q: Disscu the impact of the pandemic on older people

A: An outbreak that has a higher number of cases, spreads over a broader territory, or both is referred…

Q: pregnant women as the parasite can cross the placenta to the fetus

A:

Q: Yeast infection following antibiotic therapy is an example of _______ infection     . acute…

A: Following I will be discussing about opportunistic infections.  Opportunistic infections  are…

Q: The lethal dose (or LD50) refers to the amount of that might kill a person. O Prions O Viruses…

A: The term "lethal dose" (LD50) refers to the amount of a chemical that will kill 50% of test…

Q: An asymptomatic individual of a deadly communicable disease might be considered dangerous to society…

A: A disease is a specific irregular condition that contrarily influences the structure or capacity of…

Q: Virulence factors allow microbes to be pathogens. This means that a bacterium with more virulence…

A: Option c  Can more easily infect hosts and cause disease. Virulence is defined as the degree of…

Q: Students in our classes sometimes ask how it is possible for a singleenteric carrier to infect 1,000…

A: An outbreak is a sudden increase in the occurrence of a disease. It can be community or…

Q: Which statement is true regarding epidemic diseases? O At the end of each epidemic, the disease…

A: Disease can be defined as structural or functional deviations from the normal.

Q: A health clinic reports an increase in the number of infl uenza casesconfi ned to a local area.…

A: Epidemic – It refers to the occurrence of a disease/infection/illness where the number of affected…

Q: Discuss the social aspects as well that made it a global pandemic

A: SARS CoV - 2: SARS CoV - 2 which refers to the severe acute respiratory syndrome coronavirus as the…

Q: Why are people not always aware that they have been bitten by this tick?

A: People usually bitten by tick but they do not know that because the symptoms are very less and…

Q: Which infectious disease was eliminated through a vaccination and quarantine program led by the WHO…

A: WHO launches the programs of infectious disease elimination. Vaccination is a method used for…

Q: Which of the following conditions would result in the most rapid spread of a disease through a…

A: Diseases that spread through hosts are becoming a major concern in today's world, specially keeping…

Q: a___ vector is something that participates during the life cycle of a parasite

A: The correct answer is . A Parasite Vector

Q: what are the 10 basic needs for the foriegn students living in dormerteries across the world like…

A: Covid19 pandemic refers to the pandemic that has been caused by the novel coronavirus. The novel…

Q: Epidemics are considered short-term outbreaks of diseases O True O False

A: Introduction: The term epidemic is derived from the Greek terms epi, which means "above or above,"…

Q: Organism A Organism B Mutualism Commensalism Parasitism

A: it is common in nature that animal plants and microbes do not and cannot live in isolation but…

Q: ra parasite or pathogen that relies on its host for transmission, evolving a high level of virulence…

A: Parasitism is relationship between two organisms in which one species (parasite) benefits for growth…

Q: Which of these microbes is a virus? HIV SARS-COV-2 O Herpes zoster O all of the above

A: Virus is a infective agent which is living inside host and dead outside.Virus consists of RNA or DNA…

Q: An infection may disrupt homeostasis by: O Causing the body to sweat O Inducing fever Maintaining…

A: All the systems in our body try to maintain a constant physiological condition and chemical…

Q: Plasmodium is a group of organisms responsible for causing O Diarrhea O Malaria Rabies

A: Plasmodium is a group of unicellular protozoans responsible for causing Malaria, a severe and…

Q: When a mosquito injects malaria protozoa into the bloodstream of a new victim, this route of…

A: Answer : transfusion is the right option. When mosquito stings a person to suck his blood, the…

Q: Which stage of disease is shown by having no obvious symptoms? Prodromal O Incubation Convalescent O…

A: An infectious disease progresses in 4 stages namely - incubation period , prodromal stage, period of…

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: A pandemic disease outbreak affects more parts of the world than an epidemic outbreak.

A: Answer: PANDEMIC : It is the spread or outbreak of infectious diseases  over a large populations…

Q: Tickborn diseases such as Lyme disease and Rocky Mountain spotted fever are transmitted by O a…

A: Ticks pathogens can be passed to humans by the infected ticks bite. It could be carrying various…

Q: endotoxin can stimulate the release of interleukin (IL-1) and tumor necrosis factor (TNF) which…

A: Endotoxin is a large molecule containing lipid, and polysaccharide made up of O - Antigen. It found…

Q: In malaria the Gametocyte is the infective stage to the vector mosquito

A: Malaria is one of the hazardous disease which is caused by a parasite name Plasmodium. The symptoms…

Q: This bacterial disease is characterized by high fever, headache, stiff neck, nausea and vomiting A…

A: Answer: Disease : These are the infection caused in the humans or animals when a foreign particle…

Q: Which of the following scenarios does NOT describe a method by which the normal microbiome can cause…

A: In the body, the particular abnormal condition that possesses the potential to cause harm to the…