A biological hazard, or biohazard, is a biological substance that poses a threat to the health of living organisms, primarily humans. This could include a sample of a microorganism, virus, or toxin that can adversely affect human health. A biohazard could also be a substance harmful to other animals. The Centers for Disease Control identifies […]
Cockroach is a major insect found in nearly every area inhabited by man. The association between humans and cockroaches is quite remarkable. These rapidly adapting insects have followed humans as pets from the time when our ancestors lived in caves to now when we have moved to skyscrapers. Not only do they bring you social […]
A root canal is a dental procedure involving the removal of the soft center of the tooth, the pulp. The pulp is made up of nerves, connective tissue, and blood vessels that help the tooth grow. In the majority of cases, a general dentist or endodontist will perform a root canal while you’re under local […]
Question: Which hygiene practice has both social and health benefits? A- coloring hair B- brushing teeth C- wearing deodorant D- disposing of toxins The Correct answer to the question above is B: brushing teeth and here is why. As early as 3000 B.C., the ancient Egyptians constructed crude toothbrushes from twigs and leaves to clean […]
Generally, you’ll find about 50 bacteria per square inch on a toilet seat — that’s the average. While that may sound gross, there are definitely things around your house that are less clean in comparison. Research has shown that microbes from your gut make up 25-54% of faecal matter. Human faeces can carry a wide range […]
The modern development of toilets dates from the late 19th century when sewer systems and water supplies provided hygienic means of dealing with waste. Nearly 40% of the world’s population lacks access to toilets, and the dignity and safety that they provide. Using proper toilets and hand washing preferably with soap prevents the transfer of […]
Pest control is the regulation or management of a species defined as a pest, a member of the animal kingdom that adversely impact human health and activities. Pest management requires much more than a “see and spray” approach. The goal of pest management is to provide effective, economical, and safe long-term pest control. It usually […]
Open Defecation: India, Indonesia, Pakistan, Ethiopia, and Nigeria Top List According to the world health Organization, around 1 million people in low- and middle-income countries die every year as a result of inadequate water, sanitation, and hygiene. This figure represents about 58% of total diarrhea deaths. Available data also reveals that an estimated 1 billion […]
The fascinating history of surface cleaning and disinfection dates back thousands of years ago, when Egyptians used wine or vinegar to clean. Now centuries have passed and various chemicals are being employed for cleaning purposes around the world. Antonie Van Leuwenhook’s discovery of microorganisms in 1675, and his discovery that vinegar killed some of these […]
According to the World Health Organization (WHO), “Hygiene refers to conditions and practices that help to maintain health and prevent the spread of diseases.” Personal hygiene refers to maintaining the body’s cleanliness. Many people equate hygiene with ‘cleanliness,’ but hygiene is a broad term. Studies have shown that people who are overweight have increased difficulty […]
