Which of the following viruses is the most frightening as a cause of a global pandemic because it is impossible to predict when the next pandemic will occur or how severe it will be? OH5N1 virus O Ebola virus O Influenza virus OHIV virus

Q: What diseases is the most deadly disease world wide

A: INTRODUCTION According to 2019 statistics Ischemic heart attack is the most deadliest disease in the…

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

A: Let's see explanation to understand the answer

Q: Which disease is among the seven most deadly infectious diseases? Asthma Diarrheal diseases Mumps…

A: INTRODUCTION Diarrheal disease Diarrhea is defined as passing three or more loose or fluid stools…

Q: Which of the following human diseases is caused by a virus that requires reverse transcriptase to…

A: The virus is the connecting link between living and non living. Most of the animal viruses are RNA…

Q: Which are considered Zoonotic diseases? Select all that apply. O Ebola O HIV O Rabies Hantavirus…

A: Disease is a kind of harmful condition which disturb or impairs functioning of body part or whole…

Q: What are the similarities and differences between the experience of modern Filipinos and those from…

A: There are many similarities between the experience of modern filipinos and those from the 19th…

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: When antibiotics and vaccination techniques were first discovered, the statement was made that all…

A: Vaccine can be defined as a non virulent preparation from the antigenic material ,which is able to…

Q: In 1347 plague came into Europe from Asia and ultimately killed an estimated 75 million people in…

A: Endemic refers to the constant or usual presence of a disease or infectious agent within a specific…

Q: The Centers for Disease Control said that during the 2009 pandemic, the H1N1 (Swine Flu) affected as…

A: H1N1 is a type of Influenza A virus. It has typical symptoms of flu.

Q: The average EVD case fatality rate is around 50%. Case fatality rates have varied from 25% to 90% in…

A: One of the several types of the Ebola virus can cause the severe and frequently fatal disease known…

Q: Why do scientists worry more about new strains of viruses like influenza and coronviruses as…

A: Answer: Influenza and CoV are RNA viruses which results in having higher mutation rates -- they can…

Q: In the twenty-first century (2001- 2100 ) the biggest challenge to our society is which virus? Ebola…

A: Viruses are very small and can not be seen with a light microscope, except for the poxvirus, the…

Q: What virus current, past or new emerging/reemerging virus should he world be most concerned about?…

A: Viruses are very small and can not be seen with a light microscope, except for the poxvirus, the…

Q: Why has it been so difficult to eradicate polio using vaccination?

A: Because , They face many challenges such as insecurity , poor health systems, and poor sanitation,…

Q: .

A: Zika , Dengue and Chukunguya virus diseases are mosquito-borne diseases caused by dengue virus (…

Q: Which are true about tick-borne bacterial diseases? Select which true O One example is the West Nile…

A: Examples for tick borne bacterial diseases include Lyme disease, Rocky Mountain Spotted  Fever,etc.…

Q: Name top 10 vector borne diseases found in Africa

A: Vectors are living organisms capable of transmitting infectious illnesses from humans to humans or…

Q: Philippines was declared polio free since 1993. Then, 16 cases of polio were reported on May 2020,…

A: There are a large number of microorganisms present around us, some of them are helpful to us and…

Q: What is the infectivity of the new influenza strain? Infectivity: number of people infected divided…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is A (63%)

Q: outbreak than all others combined. It also spread between countries, starting in Guinea then moving…

A: Person get infection from Ebola virus by contact with already infected faunas, for instance,…

Q: Using the design and key of the figure as a model, select all statements that represent changes that…

A: A coronavirus that has not previously been detected or reported, it evolves and infects humans.

Q: Which of the following is NOT a site colonized by normal microbiota in humans? Skin Brain and…

A: Skin is a site where many organisms stay physiologically such as Corynebacterium, Propionibacterium…

Q: How do emerging viruses arise? by the spread of existing viruses to new host species by mutation of…

A: A virus is a tiny parasite that cannot reproduce itself. Once infected with the affected cell, the…

Q: H1N1 infl uenza has been the cause of four pandemics in recent history: 1918, 1957, 1968, and 2009.…

A: A virus is a biological particle that infects the host by entering it and then reproducing inside it…

Q: what are the similarities of a pandemic and an endemic

A: Infectious diseases are spread by either bacterial or viral agents and are ever-present in society.…

Q: Which of the following viruses is NOT routinely responsible for causing gastroenteritis? O Rotavirus…

A: As we know Gastroenteritis is also commonly known as Stomach flu or infectious diarrhea. It is the…

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: IF the CDC estimates 12 thousand deaths occur because of the virus in the US, this number is…

A: CDC (Centers for Disease Control and Prevention) is the institute of public health in the United…

Q: On 17 August 2022, the Ministry of Health of the Democratic Republic of Congo (DRC) reported a…

A: It is well recognized that the Ebola virus (EBOV), a public health emergency of worldwide concern,…

Q: How does the current global pandemic will have an impact on the future generations born into it?

A: Coronaviruses(COVID -19) are a kind of virus that can cause respiratory disease in humans. The virus…

Q: A disease outbreak that covers multiple nations or even the entire Earth is called O Pandemic O…

A: Let's see the explanation to understand the answer

Q: A stark difference between endemic with epidemic and pandemic is: O Epidemic involves several…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is C (Endemic involves normal phenomena of…

Q: Which of the following is generally transmitted "direct"ly from a reservoir of the infection to a…

A: When hazardous or undesired substances or organisms are present in a material or environment it is…

Q: Which virus causes a disease that has some similarities to chicken pox but is not in the Herpes…

A: Chicken pox is a highly contagious viral disease characterised by rashes and fever. It can be spread…

Q: Plague has about 5-10 cases in the United States each year. This is an example of a(n) disease. O…

A: The term "infectious diseases" refers to diseases brought on by a variety of pathogenic…

Q: Incidents of hunger and malnutrition had risen among the citizens of the country due to the…

A: Malnutrition is the state of being low in nutrients which are needed for normal functioning of body…

Q: Yearly vaccination is the primary means of preventing and controlling flu outbreaks. Here 'yearly'…

A: 1= It is important to take vaccine yearly because new strain of flu are constantly evolving so that…

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.