Home Technology & Science 10 Most Powerful & Deadliest Biological Weapons in History 2020

10 Most Powerful & Deadliest Biological Weapons in History 2020


Biological Weapons are microorganisms like virus bacteria fungi or other toxins that are produced and released deliberately to cause disease, death, and humans animals or plants. Biological weapons are a subset of a larger class of weapons referred to as weapons of mass destruction which also includes chemical nuclear and Radiological weapons. The use of biological agents is a serious problem and the risk of using these agents in a bioterrorist attack is increasing So, here’s a list of the 10 deadliest biological weapons in history.

10. Ricin

Biological Weapons: Ricin is a poison that is produced in castor beans and these beans produce castor oil and the poison is a byproduct of the creation of the oil. The substance was used before as a bioweapon and guess what only a few grains of ricin is needed to kill a human being.

Ricin symptoms can appear as soon as four hours after exposure and symptoms depend on whether the poison was inhaled or ingested. It belongs in a category “C” which is not as deadly as the diseases belonging to category “A” but it is extremely dangerous indeed to its ability to be transmitted in many ways a large demographic could possibly be at risk.

9. Vibrio cholera

Biological Weapons: Vibrio cholera during World War II the Japanese biological weapons program known as unit 731 located in pink van Manchuria experimental of Vibrio cholera as a weapons agent. It was reported that a Japanese dropped cholera and typhus cultures into more than a thousand Chinese wells and reportedly caused 10,000 cases in 1941.

However an estimated 1,700 of the dead were Japanese soldiers a testimony to the difficulty of protecting one’s own troops from biological agents and controlling infections. The only caveat with this acute diarrheal disease which if left untreated can cause death within hours is that it does not spread easily from individual to individual.

8. Bunyavirus

Biological Weapons: Bunyavirus the Bunya very the family of viruses includes three viruses Nairovirus, Phlebovirus, and Hantavirus although no direct evidence of its use as a biological weapon has been found during the Korean War. Korean hemorrhage fever caused by hantavirus is estimated to have affected 3,000 American and Korean soldiers. Who became infected with the disease this virus causes human infections such as Haunter pulmonary syndrome, Rift Valley fever and Crimean Congo. Hemorrhagic fever is transmitted by Anthropoids and Rodents and Occasionally infects humans as well the Hantavirus causing HPS to cause a mortality rate of up to 50%.

7. Marburg virus

Biological Weapons: Marburg virus is also a category of biowarfare agents identified by the CDC’s classification system and is hosted in the African fruit bat. The virus can be transmitted by exposure to one species of fruit bats or it can be transmitted between people via body fluids through unprotected sex and broken skin. The virus can be isolated and produced as a biological weapon the Soviet Union was known to conduct experiments with the Marburg virus in aerosol form to transform. It into a strategic operational biological weapon. It has a high case fatality rate of up to 90%.

6. Yersinia Pestis

Biological Weapons: Yersinia Pestis the bacterium Yersinia pestis produces in humans pulmonary, Plague bubonic, flake and also septic plague. The bacterium is transmitted to humans through the bite of a flea that has fed uninfected rodents and once the person is infected. The disease can become bubonic plague or pneumonic plague which develops rapidly and does not respond well to antibiotics.

Yersinia pestis bacterium a CDC category an organism causing pneumonic plague can be created in a laboratory in high quantity for use as a bioweapon. The plague has been intentionally used as a bioweapon since the 14th century. The Japanese army dropped plague-infected fleas over populated areas in China and Manchuria and World War II.

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5. Ebola virus

Biological Weapons: Ebola virus disease is a deadly disease induced by infection with one of the Ebola virus forms. Ebola was first discovered in 1976 in the Democratic Republic of the Congo and is transmitted to humans from wild animals. It spread through blood and bodily fluids as well as four mice that might contain the virus such as a blanket.

Ebola has several symptoms including through like symptoms but also leads to internal bleeding. Ebola as a biological weapon poses a great threat to humans because of its high case fatality rate. It has a very high rate of lethality and was a produced as a biological weapon by the Soviet Union between 1986 and 1990 but no evidence of its use has been found extreme infectiousness is of dispersion and ability to cause illness and death makes.

4. Francisella Tularensis

Biological Weapons: Francisella Tularensis bacterium a dangerous by a weapon people affected with Francis sells it to Lorenza’s experienced symptoms including skin ulcer, fever, cough, vomiting, and diarrhea. The bacterium which is classified as category an agent was studied by Japanese germ warfare research institutes and some of the Western military powers for military purposes. This bacterium is transmitted by air and can be found in nature and in the aerosol form, it becomes a powerful biological weapon also for humans although rabbits and others.

Wild rodents are the most affected animal species mortality rate of tularemia is like plague 5% overall, however, the microorganism behind tularemia is one of the most infectious bacteria on a planet. Many reliable bioweapon scholars and researchers believe that as a result of biological warfare, in fact, can a Lebec one a former. Soviet bioweapons researcher help develop a strain of vaccine-resistant tularemia for the soviets before he defected to the United States in 1992.

3. Smallpox Virus

Biological Weapons: Smallpox Virus variola major virus causes smallpox and it is believed to have been used as a biological weapon against Native Americans and again during the American Revolutionary War. Although smallpox has been eradicated and official vaccinations had stopped in 1972 within the United States. The potential bioweapon risk lies in a lack of immunity amongst those born after its eradication. The CDC classifies smallpox as a category a biological weapon and Since it can be airborne and rotula T rate is very high if the virus is released by some nutcases to the general public.

The general population is in fact very much at risk at present few countries. Still possess the disease and research laboratories CDC stated that the most common form of smallpox caused about a 30% mortality rate. The diseases predominantly spread through direct contact uninfected individuals brought in the fluids our skin. The Soviet government commenced a program in 1980 to develop smallpox virus in large quantities stored in refrigerated tanks to use as a bioweapon agent. The threat of smallpox being used as a biological weapon decrease when WHL launched a successful global immunization program against smallpox in 1967.

2. Clostridium Botulinum Toxin

Biological Weapons: Clostridium botulinum toxin is a serious muscle paralyzing disease caused by a nerve toxin produced by a bacterium called Clostridium Botulinum. The bacteria are found naturally in forests soils bottom sediments of lakes and stream the intestinal tracts of some fish and animals. This deadly bacteria in weaponized airborne form is completely colorless and odorless. If the air you inhale contains the toxin you have no way to know however between 12 and 36 hours. Later you will get first signs of botulinum toxin vomiting blurred vision and difficulty in swallowing.

First, your muscles then finally your respiratory system. This virus can kill in 24 to 72 hours and hence it is one of the six categories a biological weapons botulism can be treated by putting the patient on a respirator and administering antitoxin. It can take months for a patient to recover in different areas would be susceptible to botulism depending on the method of dispersion. If food was contaminated those who have eaten at the restaurant would be at risk but it is also Aerosolized any place that has a large amount of random human to human contact such as on public transportation would also be at Risk.

1. Bacillus Anthracis

Biological Weapons: Bacillus Anthracis first came into public knowledge when letters containing an unknown white powder was sent to you as Senate offices and media outlets in the fall of 2001. That white powder is, in fact, the spores of the deadly bacteria named Bacillus Anthracis. The anthrax letter attacks killed five among the infected 22 and most cases of anthrax transmission are through skin contact with the spores but inhalation.

Anthrax is the most deadly form when you inhale. The spores those little we’ll travel to your lungs and then the immune cells will carry them to the lymph nodes respiratory. Anthrax has a mortality rate of 50 to 80% within 2 or 4 days of exposure victims would come down with flu-like symptoms. And the scariest part is that the Anthrax virus has a very long life they can sit on the shelf of 50 years or more and still pose a lethal threat to date. Anthracis is one of the most feared and well-known biological weapons. So, that was a list of the 10 deadliest biological weapons in history.

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