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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
![Like humans, monkeys need interaction to thrive. Those raised in isolation are unable to interact ...](https://biology-forums.com/gallery/47/medium_660365_19_12_16_11_52_41_243331117.png)
![(b) Scanning electron microscopy showing a phagocytic cell in the process of phagocytizing bacteria. ...](https://biology-forums.com/gallery/31/medium_398119_11_07_17_2_55_16_31465484.jpeg)