Flea populations can explode in warm conditions within days. 7 Tick Goes through four life stages, each requiring a blood meal. The tick must feed to advance from the larval to the nymph stage. 7 Flea Transmits diseases and parasites like tapeworms. Fleas are carriers for tapeworm eggs that...
One of the most historically dangerous rat-borne diseases is the bubonic plague, also called "Black Plague," and its variants. Transfer occurs when fleas from the rats bite human beings. Fleas transported on rats are considered responsible for this plague during the Middle Ages, which killed mil...
What is sickle cell disease? How can one get it? What does it mean to have the trait, but to not have the disease? What types of diseases could most likely lead to outbreaks? Explain. What is Lassa fever? Describe three of its characteristics. ...
Infectious diseases: Infectious diseases are medical conditions and illnesses that are easily transmitted from one human to another. They have different modes of transmission. These can include sexual transmission, transmission by sneezing or coughing, o...
Cat fleas picture 4: This is an image taken from the heavily infested cat pictured above. The cat's fur is wet, having just been sprayed in Frontline. A large adult flea can be seen on the left of screen. You'll notice that the fur around the flea is not covered in tiny black ...
What are the diseases that can be caused by ''Alcaligenes faecalis''? What is the common name for the disease caused by infection with the gram-negative Yersinia pestis? It is transmitted by fleas from rats to humans. Which of the following diseases are caused by an infection of Gram-negat...
It is transmitted by fleas from rats to humans. What important diseases are caused by the following bacteria: staphylococci, beta streptococci, pneumococci, gonococci, and acid-fast bacteria? Give at least two examples for each. W...
Viruses are pathogenic, obligate intracellular parasites that infect a living host. In humans, there are a number of diseases that are caused by... Learn more about this topic: Acute Viral Infections: Symptoms & Treatment from Chapter 7/ Lesson 22 ...
Infectious vs. Noninfectious Diseases | Definition & Differences from Chapter 8 / Lesson 1 120K Learn to define what contagious diseases are. Discover the causes of infectious diseases. View the differences between infectious and noninfectious diseases. Related...
What is the common name for the disease caused by infection with the gram-negative Yersinia pestis? It is transmitted by fleas from rats to humans. Describe the symptoms of the diseases caused by animal bites or scratches. Mad cow disease is a type of rabies that causes the cows...