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- In 2018, 8,533 new cases of Human Immunodeficiency Virus (HIV) infection were reported in the Philippines. The estimated mid-year population of the Philippines in 2018 was approximately 106,512,074. Calculate the incidence rate of HIV infection in 2018 per 100,000 population. * O 0.00000801 per 100,000 population O 0.0801 per 100,000 population O 8.01 per 100,000 population O 0.00801 per 100,000 populationThe City Department of Health has found out that a very infectious strain of influenza (transmission probability 0.3) is likely to hit soon for which the current vaccine is not effective. So far the DOH think about 100 people in the city have been infected. We know that influenza illness usually lasts for an average of 5 days and for every 1000 people who get influenza 1 person requires intensive care for 2 days. The population in the city is 80,000. The R0 (the basic reproductive rate) for this strain of influenza has initially been estimated to be 4. What is the likely contact rate for this epidemic of influenza?Number of cases 30,000 OOO 25,000 20,000 15,000 10,000 5,000 Reported TB Cases and Rates United States, 1993-2019 Number of cases --Incidence rate 0 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 2017 2019 Year 2 90 Cases per 100,000 persons The graph above shows tuberculosis cases by year in the U.S. This graph is an example of a(n): Clustering Cyclic trend Epidemic curve Secular trend
- A researcher enrolled 100 subjects into a study on September 1, 2000. All of the subjects were at risk for developing Influenza A. On November 1, 2000, 10 subjects developed Influenza A. On December 1, 2000, 10 more subjects developed Influenza A. None of the remaining subjects developed Influenza A and none of these subjects left the study. The study ended on March1, 2001. Calculate the incidence density of Influenza A from September 1, 2000 to March 1, 2001. Show your work.What are three actions you would take to reduce the global threats to human health and life from each of the following: tuberculosis, HIV/AIDS, and malaria?In a small town of 3,767 people: January 10, two people got infected with a virus. They then died on January 13. On January 12, ten people got infected with a virus and then died on January 14. On January 16, 60 people got infected with a virus and then all died on January 17. By January 24, everyone who got infected died, a total of 365 dead. What is the morbidity rate on January 10? Prevalence rate on Janary 12? Mortality rate on January 13? Incidence rate on January 13? Incidence rate on January 16?
- Which of the following Population Pyramid description is TRUE: O Stage 1 (Expanding) - Low birth rate; low death rate; higher dependency ratio; longer life expectancy Stage 4 (Contracting) – High birth rate; fall in death rate as more living in middle age; slightly longer life expectancy O Stage 2 (Expanding) - High birth rate; rapid fall in each upward age group due to high death rates; short life expectancy Stage 3 (Stationary) - Declining birth rate; low death rate; more people living to old ageA population of 30 rabbits has been introduced into a new region. It is estimated that the maximum population the region can sustain is 400 rabbits. After 1 year, the population is estimated to be 90 rabbits. How many rabbits will there be after 3 years? In a city whose population is 100 000 an outbreak of flu occurs. When the city health department begins, its record keeping, there are 625 infected people. The number of infected people N is increasing at a rate proportional to the square root number of infected people at time t in weeks. One week later, there are 1600 infected people. Find the number of infected people two weeks after the record keeping begins.In 2008, malaria was the leading cause of death among children under five years of age in sub-Saharan Africa. True False
- True or False: Today, the vast majority of America's food animals slaughtered annually are raised in CAFOS, and global agriculture and food production release more than 25% of our global greenhouse gases. O True O FalseWhat are several of the top current challenges faced by these critical international organizations listed below? Describe the role of these organizations in the COVID 19 Global pandemic? 1.United Nations? 2. World Health Organization?What was the estimated mortality for the 1918 influenza pandemic? ~ 4,000 ~ 400,000 ~ 4,000,000 ~ 40,000,000 None of the above