The rhinovirus is one of over 200 viruses responsible for the common cold. It's the most common virus that affects humans, with estimates that it's the culprit in one third to one half of all colds contracted. There are some 100 or so types of rhinoviruses, or rhinovira, and ...
Rhinoviruses are a group of viruses belonging to the Picornaviridae family, which is the same family the poliovirus belongs to. It is a single-stranded, non-enveloped virus that is known for causing humans to experience the common cold. While there are other viruses that can cause common cold...
The diversity of viral infections is immense. Viruses cause everything from common cold (rhinoviruses) to Ebola and warts (papillomavirus); from HIV/AIDS to influenza and smallpox. Many viruses can cause cancer: the hepatitis B virus is a known cause of liver cancer, and some types of huma...
a. What is a virus? b. How does the virus disrupt the transcription and translation of a normal cell? c. What happens to humans when a virus takes over the cells? d. Are viruses beneficial to humans in any way? e. How can humans protect themselves from vi ...
For example, rhinovirus — the viruses that cause the common cold — will survive for a short time on surfaces. However, others such as the norovirus, which is a virus that can cause vomiting and diarrhea — can survive for weeks. Not surprisingly, with its ability to live this long out...
Now,morethan10yearsafterthediscoveryofrhinovirusC,scientistshavefinallybuiltahighlydetailed3Dmodelofthevirus,showingthatthesurfaceofthevirusis,asexpected,differentfromthatofothercoldviruses. Withthemodelinhand,hopefullyarealcureforacommoncoldisonitsway.Soon,wemaynolongerhavetowasteourmoneyonmedicinesthatdontreally...
Is Zithromax a penicillin? Zithromax is not a penicillin it is a type of antibiotic called a macrolide. Macrolides kill bacteria by inhibiting protein synthesis and blocking the assembly of the 50S ribosomal subunit, which is a structure in a cell that helps coordinate protein synthesis. Macrolides...
Feline viral rhinotracheitis (also known as feline herpes virus type 1, or FHV-1) Feline calicivirus Feline panleukopenia (also known as feline distemper or feline parvo) The rabies vaccine is vital because: The rabies virus is transmissible to humans and other mammals (zoonotic). It’s fatal...
What is the purpose of fontanelles? Fontanelles: The human body has many features that have adapted over many years in order to survive and thrive no matter the environment. When it comes to fontanelles, they are one such feature that has been very beneficial for humans. ...
Describe how a viral infection can cause cancer? What type of pathogen caused the Black Death, and how is it transmitted to humans? Which type of infection leads to an increase in the number of immune cells, mainly basophils? What is the response time for an innate cell to begin to ...