What is Trachoma?

• It is a chronic infective eye disease caused by infection with the bacterium Chlamydia trachomatis which is transmitted through contact with eye and nose discharge of infected people, particularly young children who are most vulnerable to the infection. • It is also spread by flies which come in contact with the infected person and is most common under poor environment, low personal hygiene and … Continue reading What is Trachoma?

Everything about Chandrayaan-2

• Chandrayaan-2, the lunar mission, will be launched in April this year. • Under this mission ISRO for the first time will attempt to land a rover on the Moon’s south pole. • In Chandrayaan-1 mission, ISRO has spotted water on the moon. • Chandrayaan-2 is a further extension of the project as it also involves landing a rover on the moon. Chandrayaan-2 • It is … Continue reading Everything about Chandrayaan-2

Quiz-Q24- Asserssion and Reasoning Question

Paragraph: DIRECTIONS for Question No. 24: The following question consists of two statements, one labelled ‘Assertion’ (A) and the other labelled ‘Reason’ (R). Examine these two statements carefully and decide if the Assertion and the Reason are individually true and if so, whether the Reason is a correct explanation of the Assertion. Select your answer using the code given below: (a) If both A and … Continue reading Quiz-Q24- Asserssion and Reasoning Question

Everything about Missiles

What is a missile? A missile is essentially a sophisticated bomb which after being released is governed by the laws of ballistics. The laws of ballistics means only the force of gravity acts upon it. It can be made more accurate and faster by attaching a propulsion system to the bomb and then it is called a rocket. If guided and controlled, a rocket can … Continue reading Everything about Missiles

Everything about World Malaria Report 2017 by WHO

The global figures • The report shows that there were 5 million more malaria cases in 2016 than in 2015. • The estimated global tally of malaria deaths reached 445,000 in 2016 compared to 446,000 the previous year. • The African Region continues to bear an estimated 90% of all malaria cases and deaths worldwide. • About 80% of the deaths were accounted for by … Continue reading Everything about World Malaria Report 2017 by WHO

Lymphatic Filariasis

Introduction • The national health policy had aimed at eliminating filariasis by 2015 but the deadline was extended to 2017 and now has been shifted to 2020. • But India is likely to miss the target date of stamping out elephantiasis or lymphatic filariasis. Filariasis • Filariasis, called hathipaon (elephant foot) locally, can cause limbs, usually the leg, knee downwards, to swell enormously or hydrocele … Continue reading Lymphatic Filariasis

Everything about Brahmos

Brahmos: • It is a medium-range ramjet supersonic cruise missile that can be launched from submarine, ships, aircraft or land. • It is a joint venture between the Russia’s NPO Mashinostroeyenia and India’s Defence Research and Development Organisation. • It has derived its name from the names of two rivers, the Brahmaputra of India and the Moskva of Russia. Speed: • It travels at the … Continue reading Everything about Brahmos