Queer Elders Family Group

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Although smallpox was declared eradicated worldwide in 1980, it remains an important topic in public health preparedness because of its historical impact and the need for readiness against rare laboratory-related events or potential biothreat scenarios. Today, treatment strategies focus on supportive care alongside antiviral medications that have been developed specifically for orthopoxvirus infections.

HISTORY / OVERVIEW

Smallpox was a highly contagious disease caused by the variola virus, a member of the orthopoxvirus family. Following a successful global vaccination campaign led by the World Health Organization, naturally occurring smallpox was declared eradicated in 1980.

Since there are no naturally occurring cases today, treatment information is based on historical experience, research, and preparedness planning.

SIGNS AND SYMPTOMS (HISTORICAL)

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Pfeiffer syndrome is a rare genetic condition that affects the development of the skull, face, hands, and feet. Advances in genetic testing, multidisciplinary care, and craniofacial surgery have significantly improved diagnosis, treatment planning, and long-term outcomes for many individuals with this condition.

HISTORY / OVERVIEW

Pfeiffer syndrome is primarily caused by mutations in the FGFR1 or FGFR2 (fibroblast growth factor receptor) genes. These mutations lead to craniosynostosis, the premature fusion of one or more skull sutures, which can affect skull growth and facial development.

Pfeiffer syndrome is usually inherited in an autosomal dominant pattern, although many cases arise from new (de novo) genetic mutations.

Healthcare providers often classify the condition into Type 1 (classic), Type 2, and Type 3, with severity varying considerably among affected individuals.

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From soft drinks and confectionery to dairy products and processed foods, acidulants are essential food ingredients that enhance flavor, improve shelf life, regulate pH, and support product stability. Their versatility makes them indispensable in modern food and beverage manufacturing.

HISTORY / OVERVIEW

Acidulant is a food additive that lowers or controls the pH of food and beverages. By creating the desired level of acidity, acidulants help improve taste, inhibit microbial growth in appropriate products, enhance texture, and support the effectiveness of certain preservatives and processing methods.

Many acidulants occur naturally in fruits or are produced through fermentation or industrial processes and are widely used in accordance with food safety regulations.

COMMON TYPES OF ACIDULANTS

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Denys-Drash syndrome (DDS) is a rare genetic condition that primarily affects kidney function, sexual development, and the risk of certain childhood tumors. Early diagnosis, multidisciplinary care, and genetic testing play important roles in improving outcomes and guiding long-term management.

HISTORY / OVERVIEW

Denys-Drash syndrome is most commonly caused by mutations in the WT1 gene. The condition is usually sporadic, meaning it occurs due to a new (de novo) genetic mutation rather than being inherited from a parent.

The syndrome is classically characterized by a triad of:

• Progressive kidney disease