If wild-type polio disappeared from the Western Hemisphere by 1991, how do you explain the 11 cases

Question:

If wild-type polio disappeared from the Western Hemisphere by 1991, how do you explain the 11 cases of polio reported in the United States in 2000?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Foundations in Microbiology

ISBN: 978-0073375298

8th edition

Authors: Kathleen Park Talaro, Barry Chess

See More Books

Question Posted: Jun 19, 2015 02:38 AM

See More Questions

How do you explain the fact that some people make very high returns on stock markets?
How do you explain the fact that a single rose at the supermarket florist Is $1.49 every day of the year except the week before and during Valentine's Day, when it increases to $3.50?
How do you explain the fact that years ago, cheese was considered the poor person's food, selling for less than a quarter of the price of beef? Today, beef and cheese are priced approximately the...
The solution of the differential equation x y = (c +cx) log x+2logx+3 y = ( +cx) log x+log x+2 Oy=(+cx)logx+logx+2 y=(q + c log x)x+logx+2 dy -x+y = log x is dx dx
Explain what job satisfaction is and why it is important.
An ideal gas, CP = {5f2) R and CV = (3/2) R, is changed from P = 1 bar and v11 = 12 m3 to P2 = 12 bar and v12 = 1 m3 by the following mechanically reversible processes: (a) Isothermal compression (b)...
Two large, flat current-carrying sheets are placed parallel to each other, one sheet above the other. The upper sheet carries a current density of $2.0 \mathrm{~A} / \mathrm{m}$ to the left, and...
Hill Street Company (HSC) manufactures plastic parts for the home construction industry. The market is extremely competitive and margins are thin. The company recently adopted a balanced scorecard...
Kericho Sports Club has been operating for some time now. The treasurer analysed the cash book and produced the following Receipts and Payments account for the year ended 31st Dec. 2018. Receipts...
Swifty Technologies holds a valuable patent (No. 782) for Dance-o-matic, an electronic system that provides individualized, interactive dance instruction that also provides real-time feedback. Swifty...
a. Explain the relationship between herd immunity and the development of influenzal pandemics. b. Why will herd immunity be lacking if antigenic shift or drift occurs?
Various over-the-counter cold remedies control or inhibit inflammation and depress the symptoms of colds. Is this beneficial or not? Support your answer.
Consider the following cash flows of two mutually exclusive projects for Tokyo Rubber Company. Assume the discount rate for both projects is 8 percent. a. Based on the payback period, which project...
Unit-level cost drivers are most appropriate as an overhead assignment base when several complex products are manufactured prime costs are low direct material costs are low only one product is...
3. Following accounts are extracted from the books of Al Karama Manufacturing on 31 December 2022. (2.5 Marks) Answer: 2 S. No. Account Title 1 Cash A/C 2 3 4 3 4 5 6 7 5 6 Karama, Capital A/C...
Investments classified as held-to-maturity securities should be measured at Acquisition cost. Amortized cost. Lower of cost or market. Fair value
Question 76 of 85. When are refundable security deposits forfeited by the tenant considered rental income? O In the year received....
How is a valuation allowance recorded in the statements? O Debit deferred tax asset O Credit deferred tax liability O Credit deferred tax asset contra account Debit deferred tax liability contra...
A part of a latch for a car door is to be made from a straight bar. With each actuation, it sees a tensile force that varies from 780 to 360 N. Small size is important. Complete the design, and...
Consider the discrete group G of order 8 that has the following Cayley diagram e If we have the sequence of operations: fcagec, which of the options represents the reduction of the sequence to a...
Identify the major methods used to preserve food and the major categories of fermented foods.
Distinguish between food infection and food poisoning and give an example of each.
What causes the symptoms of staphylococcal food poisoning? Why are cases of staph food poisoning often linked to a food preparer with an open hand wound?
Use the extension of set-builder notation concepts and the roster method to write the given set. D= {2x-91xE N and x < 5}
Statement of financial position/Balance sheet structure Level of difficulty: Moderate Chugoku Electric Power Company, Inc., was established in 1951 as one of ten electric power companies in Japan. It...
60.Blackstone Company uses a process costing system and has 14,000 units remaining in the work-in-process inventory. These units are 75% and 40% complete with regard to materials and conversions...

If wild-type polio disappeared from the Western Hemisphere by 1991, how do you explain the 11 cases

Question:

Step by Step Answer:

Polio cases have surfaced because there are people who have not been vaccinated If an unvacci...View the full answer

Foundations in Microbiology

Students also viewed these Biology questions