"The First Disease X is Caused by a Highly Transmissible Acute Respiratory Syndrome Coronavirus" . Virologica Sinica . 35 (3): 263–265. doi : 10.1007/s12250-020-00206-5 .
Overview Seasonal affective disorder (SAD) is a type of depression that's related to changes in seasons — seasonal affective disorder (SAD) begins and ends at about the same times every year. If you're like most people with , your symptoms start in the fall and continue into the winter months, sapping your energy and making you feel moody. These symptoms often resolve during the spring and summer months. Less often, causes depression in the spring or early summer and resolves during the fall or winter months. Treatment for may include light therapy (phototherapy), psychotherapy and medications. Don't brush off that yearly feeling as simply a case of the "winter blues" or a seasonal funk that you have to tough out on your own.
Overview Essential tremor is a nervous system condition, also known as a neurological condition, that causes involuntary and rhythmic shaking. It can affect almost any part of the body, but the trembling occurs most often in the hands, especially when doing simple tasks, such as drinking from a glass or tying shoelaces. Essential tremor is usually not a dangerous condition, but it typically worsens over time and can be severe in some people. Other conditions don't cause essential tremor, although essential tremor is sometimes confused with Parkinson's disease. Essential tremor can occur at any age but is most common in people age 40 and older.
The elderly are generally exposed to less UV light due to hospitalisation, immobility, institutionalisation, and being housebound, leading to decreased levels of vitamin D. [43] Darker skin color [ edit ] The reduced pigmentation of light-skinned individuals may result in higher vitamin D levels, because of the melanin which acts like a sun-block, dark-skinned individuals, may have higher vitamin D deficiency levels. [6] Malabsorption [ edit ] Rates of vitamin D deficiency are higher among people with untreated celiac disease , [44] [45] inflammatory bowel disease , exocrine pancreatic insufficiency from cystic fibrosis , and short bowel syndrome , [45] which can all produce problems of malabsorption . ... "Vitamin D deficiency in patients with intestinal malabsorption syndromes--think in and outside the gut". ... External links [ edit ] v t e Malnutrition Protein-energy malnutrition Kwashiorkor Marasmus Catabolysis Vitamin deficiency B vitamins B 1 Beriberi Wernicke–Korsakoff syndrome Wernicke's encephalopathy Korsakoff's syndrome B 2 Riboflavin deficiency B 3 Pellagra B 6 Pyridoxine deficiency B 7 Biotin deficiency B 9 Folate deficiency B 12 Vitamin B 12 deficiency Other A: Vitamin A deficiency Bitot's spots C: Scurvy D: Vitamin D deficiency Rickets Osteomalacia Harrison's groove E: Vitamin E deficiency K: Vitamin K deficiency Mineral deficiency Sodium Potassium Magnesium Calcium Iron Zinc Manganese Copper Iodine Chromium Molybdenum Selenium Keshan disease Growth Delayed milestone Failure to thrive Short stature Idiopathic General Anorexia Weight loss Cachexia Underweight
The most widely used antibiotic regimen is once daily oral rifampicin plus twice daily oral clarithromycin , recommended by the World Health Organization. [23] [24] Several other antibiotics are sometimes used in combination with rifampicin, namely ciprofloxacin , moxifloxacin , ethambutol , amikacin , azithromycin , and levofloxacin . [24] A 2018 Cochrane review suggested that the many antibiotic combinations being used are effective treatments, but there is insufficient evidence to determine if any combination is the most effective. [25] Approximately 1 in 5 people with Buruli ulcer experience a temporary worsening of symptoms 3 to 12 weeks after they begin taking antibiotics. [26] This syndrome, called a paradoxical reaction , is more common in those with larger ulcers and ulcers on the trunk, and occurs more frequently in adults than in children. [26] The paradoxical reaction in Buruli ulcer is thought to be due to the immune system responding to the wound as bacteria die and the immune-suppressing mycolactone dissipates. [26] Small or medium-sized ulcers (WHO categories I and II) typically heal within six months of antibiotic treatment, [5] whereas larger ulcers can take over two years to fully heal. [27] Given the long healing times, wound care is a major part of treating Buruli ulcer.
. ^ "DAN Medical Frequently Asked Questions: Mechanism of Injury for Pulmonary Over-Inflation Syndrome" . www.diversalertnetwork.org . ... Vandenberg HMS Ghurka Glen Strathallan SAS Good Hope Gothenburg Herzogin Cecilie Hilma Hooker Hispania HMS Hood HMAS Hobart Igara James Eagan Layne Captain Keith Tibbetts King Cruiser SMS Kronprinz Kyarra HMS Laforey USAT Liberty Louis Sheid USS LST-507 SMS Markgraf Mikhail Lermontov HMS M2 Maine Maloja HMS Maori Marguerite SS Mauna Loa USAT Meigs Mendi USCGC Mohawk Mohegan RMS Moldavia HMS Montagu MV RMS Mulheim Nagato Oceana USS Oriskany Oslofjord P29 P31 Pedernales Persier HMAS Perth SAS Pietermaritzburg Piłsudski Pool Fisher HMS Port Napier Preußen President Coolidge PS Queen Victoria Radaas Rainbow Warrior RMS Rhone Rondo Rosehill Rotorua Royal Adelaide Royal Charter Rozi HMS Safari Salem Express USS Saratoga USS Scuffle HMS Scylla HMS Sidon USS Spiegel Grove Stanegarth Stanwood Stella HMAS Swan USS Tarpon Thesis Thistlegorm Toa Maru Torrey Canyon SAS Transvaal U-40 U-352 U-1195 Um El Faroud Varvassi Walter L M Russ Washingtonian (1913) HMNZS Wellington USS Yancey Yongala Zenobia Zealandia Zingara Cave diving sites Blauhöhle Chinhoyi Caves Devil's Throat at Punta Sur Engelbrecht Cave Fossil Cave Jordbrugrotta Piccaninnie Ponds Pluragrotta Pollatoomary Sistema Ox Bel Ha Sistema Sac Actun Sistema Dos Ojos Sistema Nohoch Nah Chich Freshwater dives Dutch Springs Ewens Ponds Little Blue Lake Training sites Capernwray Dive Centre Deepspot National Diving and Activity Centre Stoney Cove Open ocean diving Blue-water diving Black-water diving Diving safety Human factors in diving equipment design Human factors in diving safety Life-support system Safety-critical system Scuba diving fatalities Diving hazards List of diving hazards and precautions Environmental Current Delta-P Entanglement hazard Overhead Silt out Wave action Equipment Freeflow Use of breathing equipment in an underwater environment Failure of diving equipment other than breathing apparatus Single point of failure Physiological Cold shock response Decompression Nitrogen narcosis Oxygen toxicity Seasickness Uncontrolled decompression Diver behaviour and competence Lack of competence Overconfidence effect Panic Task loading Trait anxiety Willful violation Consequences Barotrauma Decompression sickness Drowning Hypothermia Hypoxia Hypercapnia Hyperthermia Diving procedures Ascending and descending Emergency ascent Boat diving Canoe and kayak diving Buddy diving buddy check Decompression Decompression practice Pyle stop Ratio decompression Dive briefing Dive log Dive planning Scuba gas planning Diver communications Diving hand signals Diving line signals Diver voice communications Diver rescue Diver training Doing It Right Drift diving Gas blending for scuba diving Night diving Solo diving Water safety Risk management Checklist Hazard identification and risk assessment Hazard analysis Job safety analysis Risk assessment Risk control Hierarchy of hazard controls Incident pit Lockout–tagout Permit To Work Redundancy Safety data sheet Situation awareness Diving team Bellman Chamber operator Diver medical technician Diver's attendant Diving supervisor Diving systems technician Gas man Life support technician Stand-by diver Equipment safety Breathing gas quality Testing and inspection of diving cylinders Hydrostatic test Sustained load cracking Diving regulator Breathing performance of regulators Occupational safety and health Approaches to safety Job safety analysis Risk assessment Toolbox talk Housekeeping Association of Diving Contractors International Code of practice Contingency plan Diving regulations Emergency procedure Emergency response plan Evacuation plan Hazardous Materials Identification System Hierarchy of hazard controls Administrative controls Engineering controls Hazard elimination Hazard substitution Personal protective equipment International Marine Contractors Association Occupational hazard Biological hazard Chemical hazard Physical hazard Psychosocial hazard Occupational hygiene Exposure assessment Occupational exposure limit Workplace health surveillance Safety culture Code of practice Diving safety officer Diving superintendent Health and safety representative Operations manual Safety meeting Standard operating procedure Diving medicine Diving disorders List of signs and symptoms of diving disorders Cramp Motion sickness Surfer's ear Pressure related Alternobaric vertigo Barostriction Barotrauma Air embolism Aerosinusitis Barodontalgia Dental barotrauma Pulmonary barotrauma Compression arthralgia Decompression illness Dysbarism Oxygen Freediving blackout Hyperoxia Hypoxia Oxygen toxicity Inert gases Avascular necrosis Decompression sickness Isobaric counterdiffusion Taravana Dysbaric osteonecrosis High-pressure nervous syndrome Hydrogen narcosis Nitrogen narcosis Carbon dioxide Hypercapnia Hypocapnia Breathing gas contaminants Carbon monoxide poisoning Immersion related Asphyxia Drowning Hypothermia Immersion diuresis Instinctive drowning response Laryngospasm Salt water aspiration syndrome Swimming-induced pulmonary edema Treatment Demand valve oxygen therapy First aid Hyperbaric medicine Hyperbaric treatment schedules In-water recompression Oxygen therapy Therapeutic recompression Personnel Diving Medical Examiner Diving Medical Practitioner Diving Medical Technician Hyperbaric nursing Screening Atrial septal defect Effects of drugs on fitness to dive Fitness to dive Psychological fitness to dive Research Researchers in diving physiology and medicine Arthur J.
"The bends" redirects here. For the Radiohead album, see The Bends (album) . For the Radiohead song, see The Bends (song) . Not to be confused with Decompression (diving) . Disorder caused by dissolved gases in the tissues forming bubbles during reduction of the surrounding pressure Decompression sickness Other names Divers' disease, the bends, aerobullosis, caisson disease Two United States Navy sailors prepare for training inside a decompression chamber . Specialty Emergency medicine Decompression sickness ( DCS ; also known as divers' disease , the bends , aerobullosis , or caisson disease ) describes a condition arising from dissolved gases coming out of solution into bubbles inside the body on depressurisation. DCS most commonly refers to problems arising from underwater diving decompression (i.e., during ascent), but may be experienced in other depressurisation events such as emerging from a caisson , flying in an unpressurised aircraft at high altitude, and extravehicular activity from spacecraft.
Please update this article to reflect recent events or newly available information. ( December 2020 ) Ongoing COVID-19 viral pandemic in Sweden COVID-19 pandemic in Sweden Map of confirmed cases in Sweden (per 100,000 residents) [1] Map of confirmed cases in Sweden (absolute numbers) [1] (left-to-right, from top) Sahlgrenska University Hospital in Mölndal Signs on the floor at the checkout in Coop , Åmål , to facilitate social distancing People queuing with 1.5-meter distance outside Systembolaget State epidemiologist Anders Tegnell An empty Drottninggatan , a usually busy pedestrian street in Stockholm Disease COVID-19 Virus strain SARS-CoV-2 Location Sweden First outbreak Wuhan , Hubei, China Index case Jönköping Arrival date 24 January 2020 (11 months, 3 weeks and 4 days) Date 14 January 2021 CET Confirmed cases 523,486 [1] Severe cases 4,518 ICU hospitalisations (total) [1] Deaths 10,323 [1] [note 1] Government website Swedish Public Health Agency Covid-19 ( in Swedish ) The COVID-19 pandemic in Sweden is part of the pandemic of coronavirus disease 2019 ( COVID-19 ) caused by severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2 ). The virus was confirmed to have reached Sweden on 31 January 2020, when a woman returning from Wuhan tested positive.
Genetics also plays a role. [15] [16] Melanoma can also occur in skin areas with little sun exposure (i.e. mouth, soles of feet, palms of hands, genital areas). [17] People with dysplastic nevus syndrome , also known as familial atypical multiple mole melanoma (FAMMM), are at increased risk for the development of melanoma. [18] Having more than fifty moles indicates an increased risk melanoma might arise.
Overview Melanoma, the most serious type of skin cancer, develops in the cells (melanocytes) that produce melanin — the pigment that gives your skin its color. Melanoma can also form in your eyes and, rarely, inside your body, such as in your nose or throat. The exact cause of all melanomas isn't clear, but exposure to ultraviolet (UV) radiation from sunlight or tanning lamps and beds increases your risk of developing melanoma. Limiting your exposure to UV radiation can help reduce your risk of melanoma. The risk of melanoma seems to be increasing in people under 40, especially women.