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A contraceptive implant is an implantable medical device used for the purpose of birth control.The implant may depend on the timed release of hormones to hinder ovulation or sperm development, the ability of copper to act as a natural spermicide within the uterus, or it may work using a non-hormonal, physical blocking mechanism.
Levonorgestrel-releasing implant, sold under the brand name Jadelle among others, are devices that release levonorgestrel for birth control. [1] It is one of the most effective forms of birth control with a one-year failure rate around 0.05%.
[4] [5] [12] [13] It is available as an implant placed under the skin of the upper arm under the brand names Nexplanon and Implanon. It is a progestin that is also used in combination with ethinylestradiol , an estrogen , as a vaginal ring under the brand names NuvaRing and Circlet . [ 14 ]
COVID-19 testing involves analyzing samples to assess the current or past presence of SARS-CoV-2, the virus that cases COVID-19 and is responsible for the COVID-19 pandemic. The two main types of tests detect either the presence of the virus or antibodies produced in response to infection.
On 31 December 2019, the Health Commission of Wuhan, Hubei, China, informed the WHO about a cluster of acute pneumonia cases with unknown origin in its province. On 9 January 2020, the Chinese Center for Disease Control and Prevention (CCDC) reported the identification of a novel coronavirus (later identified as the SARS-CoV-2) as the cause. [5]
COVID-19 pandemic in Trinidad and Tobago; Disease: Coronavirus disease 2019: Virus strain: Severe acute respiratory syndrome coronavirus 2: Location: Trinidad and Tobago: First outbreak: Wuhan, Hubei, China: Index case: Trinidad: Arrival date: 12 March 2020 (4 years, 8 months, 3 weeks and 6 days) Confirmed cases: 63865 (as of 17 November) [1 ...
A universal coronavirus vaccine, also known as a pan-coronavirus vaccine, is a theoretical coronavirus vaccine that would be effective against all coronavirus strains. A universal vaccine would provide protection against coronavirus strains that have caused disease in humans, such as SARS-CoV-2 (including all its variants ), while also ...
The COVID-19 pandemic in Puerto Rico was an ongoing viral pandemic of coronavirus disease 2019 , a novel infectious disease caused by severe acute respiratory syndrome coronavirus 2 . It is part of the ongoing COVID-19 pandemic. Puerto Rico started addressing the risks of an outbreak in early 2020.