thesunisthelargestsourceofbluelight.Moreover,bluelightisalsopresentinLEDlight.Butif bluelightisn?tharmful,then whyare weconstantlyrubbingoureyeswhen we?relookingat ourscreens? Theansweriseyestrain(眼疲劳): Morethan60percentofpeopleexperienceeye problemsassociated with digitaleyestrain.And bluelight,itseems,...
The following are different types of virus based on size:· Mimivirus - A genus of the family Mimiviridae and consists of some of the largest viruses on earth (giant viruses). In addition to a capsid that measures about 400nm in diameter, they also possess protein filaments (of about 100...
HIV (human immunodeficiency virus) is a viral infection that slowly weakens your immune system. The virus kills a type of white blood cell called CD4. A normal CD4 count ranges from 500 to 2,000. You have HIV when your CD4 count ranges from 200 to 500. You have AIDS (acquired immune ...
It is most effective if given before sexual activity begins. This allows the body to build almost complete protection against HPV before contact with the virus. The vaccine is usually given at 11 or 12 years of age but may be given as early as 9 years. The vaccine can be given through ...
Medicare covers much of the care and services you receive during a hospital stay, but there are limitations to how much and how long this insurance will pay. Elaine K. HowleyDec. 13, 2024 Exercises to Lower Cholesterol All physical activity is good for your health, but these exercises may ...
Ransomware is one of the largest threats on the internet today. Learn the history, prevention tips, removal, the latest information on different strains.
people's war against the COVID-19 pandemic, Chinese people rally around the Party's call and establish a firm wall against the virus. Now a billion netizens online create unprecedented digital opportunities and over 150 million market entities bring about the largest scale of job creation in ...
getting the application working is only about 40 percent of the problem (an arbitrary value, if there ever was one). The fit and finish requires the bulk of the effort. To be honest, I didn't expend much energy on error handling and reporting; that wasn't the point. If something goes...
What is West Nile virus (WNV) infection?WNV is carried by mosquitoes. The virus spreads to humans when they are bitten by infected mosquitoes. An infected mother who is pregnant or breastfeeding may pass the virus to her child.What increases the risk of WNV infection?
Nucleic acid-based testing , also called a PCR test, may be used to check for a virus causing your pneumonia. You may need the test if you have severe CAP or a weakened immune system.How is CAP treated?Treatment will depend on the type of germ causing your CAP, and how bad your sym...