Of the total freshwater available on Earth, more than 99 percent of it is frozen in ice caps and glaciers. Groundwater is water stored in soil and rock beneath the Earth’s surface. Although it is not as abundant as salt water, the Earth’s supply of freshwater is a renewable resource if it is managed properly.

4.3 Sources of water

• 1 Surface water. Rivers, streams, lakes, and ponds are widely used as water sources in Ethiopia, especially in rural areas (Figure 4.5).
• 2 Groundwater. An aquifer is an underground layer of water-bearing rock.
• 3 Rainwater.

Freshwater exists on Earth’s surface in lakes, rivers, and ice, as well as below the surface as groundwater. Although freshwater is considered a renewable resource, the use of freshwater in some regions exceeds the ability of natural processes to replenish supplies.

Methods that may remove some or all of viruses from drinking water are:

1. Boiling (Rolling boil for 1 minute minimum) has a very high effectiveness in killing viruses;
2. Filtration is not effective in removing viruses;
3. Disinfection with iodine or chlorine has a high effectiveness in killing viruses;

Research has proven burning sage removes a whopping 94% of bacteria in the air! 24 hours later after the test, the researchers found the air was still clean. The practice of smudging is when you take a bunch of dried sage, twist it into a stick shape, then light one end of the “stick” on fire and then blow it out.

Antibiotics are medicines that help stop infections caused by bacteria. They do this by killing the bacteria or by keeping them from copying themselves or reproducing. The word antibiotic means “against life.” Any drug that kills germs in your body is technically an antibiotic.

Will antibiotics weaken my immune system? Very rarely, antibiotic treatment will cause a drop in the blood count, including the numbers of white cells that fight infection. This corrects itself when the treatment is stopped.

Penicillins are the oldest of the antibiotics and are generally safe (but they can cause side effects such as diarrhea, skin rash, fever and more). FQs are the newest group of antibiotics.

Bacterial infections are treated with antibiotics such as amoxicillin, erythromycin and ciprofloxacin. There are many different types of antibiotic, with different ways of working; the choice depends on the type of infection you have. Fungi commonly cause skin infections such as athlete’s foot and ringworm.

Seven best natural antibiotics

1. Garlic. Cultures across the world have long recognized garlic for its preventive and curative powers.
2. Honey. Since the time of Aristotle, honey has been used as an ointment that helps wounds to heal and prevents or draws out infection.
3. Ginger.
4. Echinacea.
5. Goldenseal.
6. Clove.
7. Oregano.

In some cases we become more concerned that the infection may be caused by a bacterial infection. Bacterial infections may be the result of “secondary infection” (meaning that the virus initiated the process but a bacteria followed) when the: Symptoms persist longer than the expected 10-14 days a virus tends to last.

However, some general symptoms of a bacterial infection include: fever. feeling tired or fatigued. swollen lymph nodes in the neck, armpits, or groin.

Bacterial infections are caused by the transmission of bacteria. You can be exposed to bacteria from other people, through the environment, or from eating contaminated food or drinking contaminated water.

Microbes can also cause: Acute infections, which are short-lived. Chronic infections, which can last for weeks, months, or a lifetime. Latent infections, which may not cause symptoms at first but can reactivate over a period of months and years.

Even without antibiotics, most people can fight off a bacterial infection, especially if symptoms are mild. About 70 percent of the time, symptoms of acute bacterial sinus infections go away within two weeks without antibiotics.

Bacterial gastroenteritis will often clear up on its own without any treatment. However, vomiting and diarrhea can cause dehydration, so it is important to stay hydrated.

Bacterial gastroenteritis infections usually last for one to three days. In some cases, infections can last for weeks and be harmful if left untreated.

Most bacterial diseases can be treated with antibiotics, although antibiotic-resistant strains are starting to emerge. Viruses pose a challenge to the body’s immune system because they hide inside cells.

7 natural treatments for H. pylori infection

1. Probiotics. Probiotics help maintain the balance between good and bad gut bacteria.
2. Green tea. A 2009 study on mice showed that green tea may help kill and slow the growth of Helicobacter bacteria.
3. Honey.
4. Broccoli sprouts.
5. Phototherapy.