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Mood Disorders - Types, Symptoms & Causes

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What is mood disorder? Mood disorder is a condition that affects a person's moods and it's other related functions. This usually includes all different types of depressions and bipolar disorders. Symptoms for this may range from extremely low to extremely high or manic.  What are the types of mood disorders?  Mood disorders are classified into bipolar disorder and depressive disorders.  Main types of mood disorders include: Major depressive disorder - This involves long periods of extreme sadness, hopelessness and/or fatigue that last for 2 or more weeks.  Bipolar I disorder - This includes euphoria and/or irritable moods and increased energy or activities that can result in painful consequences. Bipolar II Disorder - One episode of current & past hypomania, which is a less severe form of mania, and at least one episode of current or past major depression. And also criteria for mania, hypomania and major depression remain the same for t...
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Why are there not vaccines available for all diseases?

What is vaccine? A vaccine is a substance introduced in to a person to stimulate the immunity against a particular infectious agent, thereby providing protection against the infection in the future. A vaccine usually contains the dead organism or a non infectious modified (attenuated) form of the live organism. The body produces antibodies against specific proteins (antigen) on the infectious agent. Bugs like bacteria or viruses are very smart. They learn to adapt to new environments to survive. They do this by changing the structure or types of antigen on their surface. Therefore, a vaccine effective against one antigen of the bacteria or virus will be ineffective against the same antigen if it undergoes modification. The antigen change is the reason why effective vaccines have not been developed against HIV and every year a new flu vaccine has to be developed. Vaccines are used to protect diseases and not infections.The breakthroughs during the last century in medical field is t...
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Health risks of poor menstrual hygiene

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May 28th is celebrated as World Menstrual Hygiene Day (MHD) across the globe, it aims to raise awareness of the importance for women and girls to hygienically manage their menstruation. Menstrual hygiene plays a key role in every girl and woman's life, most of the women suffer from various diseases at some stages of life due to lack of proper hygiene practices during their periods. Theme of World Menstrual Hygiene Day 2020 is ' " Periods in Pandemic" . It helps to catalyse  a growing, global movement for Menstrual Hygiene Management and supports partnerships at global, regional, national and local levels, and also creates opportunities for advocacy for the integration of MHM into global, national and local policies, programmes and projects taken by government and health sectors. Even though several menstrual hygiene products like sanitary napkins, tampons, and menstrual cups are available; 88% of Indian women don’t use the most basic form of menst...
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