Infectious Diseases

Do's: Seek medical attention immediately as this could indicate a urinary tract infection or other underlying condition. Follow your doctor's treatment plan, which may include antibiotics. Drink plenty of water to help flush out the infection. Don'ts: Avoid delaying treatment, as pus in the urine can be a sign of a serious infection. Do not ignore symptoms such as burning sensation during urination, frequent urge to urinate, or lower abdominal pain. Avoid self-medicating without consulting a healthcare professional.

The microorganism responsible for smallpox is the variola virus. It is a member of the Orthopoxvirus genus. Smallpox is a highly contagious and potentially deadly disease that has been eradicated through global vaccination efforts.

Prions are unlike other infectious diseases because they lack nucleic acid (DNA or RNA) and consist solely of misfolded proteins that can induce other proteins to misfold in a similar manner. This unique ability to self-propagate and spread within the body without the need for genetic material makes prions particularly challenging to detect and treat. Additionally, prion diseases are generally untreatable and inevitably fatal.

Well it depends on which type of agar preparation you use.

For example, if you use a mannitol NaCl salt agar it'll contain a red phenol dye which is a pH indicator. If a microbe is pathogenic it'll ferment the mannitol into acids which turn the red indicator yellow. Non-pathogenic bacteria such as S. epidermidis will not ferment the mannitol and so no colour change will result.

In the reproductive cycle of Bacillus anthracis, spore formation allows the bacterium to survive harsh environmental conditions and facilitates its transmission to new hosts. The spores are extremely resistant to heat, desiccation, and chemicals, making them capable of long-term survival in the environment. When conditions are favorable, the spores germinate into actively replicating bacteria, initiating infection in a host organism.

Bacillus anthracis produces spores that can survive harsh conditions and are the infectious form of the bacterium. These spores are capable of remaining dormant in the environment for long periods until they encounter a suitable host to infect and germinate into active bacteria, leading to anthrax infection.

If you forget to counter stain color of Gram positive would be violet or blue .

The above answer is good. Here is why the above answer is good.

Yes it would still be Violet or blue. Gram positive bacteria are gram positive, because it holds onto the crystal violet stain that washes out of gram negative bacteria. Counterstaining with safranian turns gram negative bacteria pink to red only because the crystal violet has washed out of the gram negative. The lighter safranian has little to no effect on gram positive bacteria.

The cause of the difference has to do with the makeup of the cell wall in the different bacteria.

It is a tropical parasitic disease caused by flagellate protozoan Trypnosoma cruzi.

No, not all infections necessarily cause disease. Infections occur when microorganisms such as bacteria, viruses, or fungi invade the body, but the body's immune system may sometimes successfully fight off the infection without any symptoms of illness. In some cases, the body can harbor certain microorganisms without causing any harm or disease.

Gram positive cocci can be isolated and identified through Gram staining, which involves using a series of dyes to distinguish between different types of bacteria based on their cell wall composition. Once isolated, additional tests such as catalase test, coagulase test, and biochemical tests can help further identify specific species of gram positive cocci such as Staphylococcus and Streptococcus. Additionally, molecular techniques like PCR and sequencing can be used for precise identification.

Lyme disease can cause acne by several different methods. Late stage Lyme can affect the adrenal glands causing too much or too little cortisol in your system and seems to localize around the facial area and upper back. Also, during treatment while taking antibiotics or anything that kill the bacteria your body can detox through the skin creating pimples mostly on the upper body as well as some on the lower body.

No. Well, maybe a small percentage on the skin's surface. It won't kill germs deep in your pores. That's why surgeons have to scrub their hand with a brush and germ-killing soap for many minutes.

But, still, it IS nice to wash off and kill the surface staph bacteria so they are less available to get into your eyes, nose, or someone else's.

If left untreated, Lyme disease can lead to serious complications such as joint inflammation, neurological issues, and heart problems. In some cases, the symptoms of Lyme disease can worsen over time, leading to chronic health issues. It is important to seek medical treatment promptly if you suspect you have Lyme disease to prevent long-term complications.

Some diseases associated with affluence include obesity, type 2 diabetes, heart disease, and certain types of cancer. These conditions can be linked to lifestyle factors such as poor diet, lack of exercise, and excess consumption of processed food.

Haha, funny you'd ask, I should know this for my test but I have forgotten. Protozoan do not cause malaria, however, it is caused by bacteria infection. The bacteria causes Malaria is called Plasmodium, and it is transmitted through mosquito bites.

Not at all.

Koalas are native to Australia, and Australia is free of rabies.

No, measles is a highly contagious viral infection that spreads through respiratory droplets when an infected person coughs or sneezes. It is not transmitted through food or water.

Clostridium tetani is a bacterium that causes tetanus, a serious infection that affects the nervous system and can result in muscle stiffness and spasms. Clostridium botulinum is a bacterium that produces botulinum toxin, which leads to botulism, a rare but severe illness that can cause paralysis and respiratory failure. Both bacteria are spore-forming and found in soil.

Serratia marcescens is typically not contagious between people. It is considered an opportunistic pathogen, meaning it usually only causes infections in individuals with weakened immune systems or other underlying health conditions. It is mostly found in healthcare settings and the environment.

Typically 80-85% of women on antibiotics for bacterial vaginosis will have relief of symptoms within a week or two. However, 50% will have a recurrence within six weeks.

Changes in lifestyle can be helpful in reducing the risk of recurrence. These include avoiding perfumed vaginal products, using mild soap (not deodorant or antibacterial) in the vaginal area, avoiding douching, using condoms, wearing thong underwear only occasionally rather than daily, and making sure that if you have any anal sex play, you wash the finger, sex toy, or penis before it goes into your vagina.

Some examples of pathogenic Bacillus bacteria include Bacillus anthracis, which causes anthrax, and Bacillus cereus, which can cause food poisoning through the production of toxins in contaminated food.

You may have an abcess, not a boil. Since an abcess can go deep, and since it bleeds, it is my advice to see a doctor. The doc may prescribe antibiotics if infection is present, which it most likely is.

Don't wait to go to the doctor -- you may have to have surgery if this is not taken care of soon.

Normally, you do not get botulism poisoning from eating raw plants from the garden. You get it from eating prepared food that has not been refrigerated.

At one time it was common at church picnics. Potato Salad made with mayonnaise would sit out in the sun while the congregation worshipped in church. During that time the botulism bacteria would reproduce and produce their toxin. After several hours the people would come out to the picnic. They would eat poison potato salad.

Again. With commercially canned food, the food would be cooked in large kettles. It would be placed in cans and sealed while the temperature was above 180 degrees Fahrenheit 80C. Home canning frequently lets the temperature get low enough for botulism to live in a home canned product.

With botulism, after the bacteria are killed, the poison remains. So, if you suspect that some food might have the botulism bacteria, you must throw it out. Reheating it will only kill the bacteria. It will not remove the poison. You must throw it out.