What Are 5 Examples Of Viruses?

What are the 2 most common viruses?

7 Remarkably Common Viral Infections ExplainedThe Common Cold.

Most adults get two to four colds a year, while children may get several more.

Influenza (The Flu) Influenza is the virus that causes the seasonal flu.

Bronchitis.

Gastroenteritis (Stomach Flu) …

Some Ear Infections.

Croup.

RSV..

What are the most famous viruses?

The 8 Most Famous Computer Viruses of All TimeCryptoLocker. When it comes to malware, ransomware is the new kid on the block. … ILOVEYOU. While ILOVEYOU sounds like a cheerful bon mot you might find printed on the inside of a Valentine’s Day card, it’s actually far, far more sinister than that. … MyDoom. … Storm Worm. … Anna Kournikova. … Slammer. … Stuxnet.

How do virus die?

Strictly speaking, viruses can’t die, for the simple reason that they aren’t alive in the first place. Although they contain genetic instructions in the form of DNA (or the related molecule, RNA), viruses can’t thrive independently. Instead, they must invade a host organism and hijack its genetic instructions.

Which is the most contagious disease?

The top five are as follows:HIV/AIDS: 1.6 million deaths in 2012.Tuberculosis: 1.3 million deaths in 2012.Pneumonia: 1.1 million children under the age of five, according to yearly estimates.Infectious diarrhea: 760,000 children under the age of five, according to yearly estimates.Malaria: 627,000 deaths.

Who is the creator of I Love You virus?

Onel De GuzmanThe Filipino creator of the “I Love You” virus, sometimes known as “Love Bug,” says he only did it so he could steal passwords and access the internet for free. A BBC writer named Geoff White tracked down Onel De Guzman in Manila.

What is the best virus?

The best antivirus software you can buy todayKaspersky Total Security. The best antivirus protection overall. … Bitdefender Antivirus Plus. The best value antivirus software currently available. … Norton 360 Deluxe. … Trend Micro Maximum Security. … Sophos Home Premium. … McAfee Internet Security. … ESET Smart Security Premium.

Are viruses living?

So were they ever alive? Most biologists say no. Viruses are not made out of cells, they can’t keep themselves in a stable state, they don’t grow, and they can’t make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.

How do viruses infect the body?

At the molecular level, viruses invade cells and manipulate them to replicate, survive, and cause disease. Since they depend on human cells for their life cycle, one way viruses co-opt cellular machinery is through protein-protein interactions within their cell host.

How do viruses multiply?

For viruses to multiply, they usually need support of the cells they infect. Only in their host´s nucleus can they find the machines, proteins, and building blocks with which they can copy their genetic material before infecting other cells.

What does a virus do to your phone?

If your phone gets a virus it can mess up your data, put random charges on your bill, and get private information such as your bank account number, credit card information, passwords, and your location. The most common way that you could get a virus on your phone would be through downloading an infected app.

Do viruses grow in food?

Unlike bacteria, viruses do not grow or multiply in or on foods, but foods may become contaminated with human viruses and transmit infection.

What does the I Love You virus do?

The ILOVEYOU virus comes in an e-mail note with “I LOVE YOU” in the subject line and contains an attachment that, when opened, results in the message being re-sent to everyone in the recipient’s Microsoft Outlook address book and, perhaps more seriously, the loss of every JPEG, MP3, and certain other files on the …

What are the top 5 computer viruses?

The Top 10 Worst Computer Viruses in HistoryKlez – $19.8 billion. … ILOVEYOU – $15 billion. … WannaCry – $4 billion. … Zeus – $3 billion. … Code Red – $2.4 billion. … Slammer – $1.2 billion. … CryptoLocker – $665 million. … Sasser – $500 million. The Sasser worm was written by a 17-year-old German computer science student named Sven Jaschan.More items…•

Is a virus a disease or illness?

Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS, Ebola, and COVID-19. Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves.

Is the flu a disease or virus?

Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at times can lead to death.

Can food cause viruses?

Types of foodborne viruses Other viruses including enterovirus, sapovirus, rotavirus, astrovirus, adenovirus and Hepatitis E virus have also been associated with the transmissions through food and water. Norovirus causes gastroenteritis leading to diarrhoea, vomiting, fever, headaches and abdominal pain.

What are 5 viral diseases?

What are viral diseases?Chickenpox.Flu (influenza)Herpes.Human immunodeficiency virus (HIV/AIDS)Human papillomavirus (HPV)Infectious mononucleosis.Mumps, measles and rubella.Shingles.More items…

Are viruses created?

According to this hypothesis, viruses originated through a progressive process. Mobile genetic elements, pieces of genetic material capable of moving within a genome, gained the ability to exit one cell and enter another.