herenciageneticayenfermedad: Infectious Diseases | Medical News | Medical Articles

miércoles, 22 de abril de 2020

Infectious Diseases | Medical News | Medical Articles | Infectious Diseases |

	Infectious Diseases
	The latest infectious diseases news from News Medical

NMR Characterisation of Polysaccharide-Based Vaccines

Polysaccharide-protein conjugate vaccines are among the safest and most successful vaccines developed during the last 30 years.

Since the first semisynthetic chemical conjugate vaccine licensed in the 1980’s to protect human against Haemophilus influenzae type b infection, conjugate vaccines against Neisseria meningitidis and Streptococcus pneumoniae have been developed and registered using the same approach (i.e. bacterial growth to produce capsular polysaccharide antigen and chemical coupling to carrier protein).

In this seminar a description of the use of proton NMR for structural identity and conformity testing of carbohydrate-based vaccines is provided.

			Translating COVID-19 into sound News-Medical speaks to Professor Markus Buehler about his research into COVID-19 and how he has translated the SARS-CoV-2 virus into sound.

			Coronavirus misinformation and disinformation rife among Americans A new poll carried out by the Pew Research Center, shows that almost 1 in 3 Americans think the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), that causes the current COVID-19 pandemic is the product of biological research.

	Anosmia (loss of smell) confirmed as a clinical feature of COVID-19 Earlier last month, the association of ear, nose, and throat (ENT) specialists in the UK issued a public statement advising patients with a sudden loss of smell or taste to get tested for COVID-19. They cited not only their own observations but those from numerous other ENT consultants the world around.

	Coronavirus able to survive near boiling point of water, study shows A startling paper by a team of French scientists published in the preprint journal bioRxiv in April 2020 suggests that the novel coronavirus is capable of surviving at high temperatures. This could mean that laboratory technicians handling the virus are at danger of infection.

	New blood test for antibodies in COVID-19 infected The COVID-19 disease pandemic is raging across the world, costing tens of thousands of lives. Many countries have enforced widespread, if not universal lockdowns, to prevent the spread of the virus to new areas, carried by infected travelers.

	European Commission issues guidelines on coronavirus testing methodologies Today, as part of the European Roadmap towards lifting coronavirus containment measures, the Commission is presenting guidelines on coronavirus testing methodologies.