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The invention relates to molecules wherein Evan’s Blue dye is chemically conjugated to CpG Oligonucleotides that elicit anti-tumoral or infection fighting immunity. Evans Blue, a symmetric azo dye, has high binding affinity to albumin. Albumin binding ability of Evans blue is utilized with CpGs and tumor-specific antigens, in order to leverage endogenous albumin that increases the safety and the potency of molecular vaccines.

The invention pertains to methods of increasing the density of carboxylic acids on the surface of a carbon nanoparticle that can be functionalized with biologically relevant molecules, such as antibodies or peptides, for biomedical applications. Advantageously, the method could increase functionalization of a nanoparticle by at least about 1x107 functional groups/g of nanoparticle.

The invention relates to a combination hybrid computer tomography (CT) system that is particularly suited for elucidating stages in pulmonary diseases, notably cystic fibrosis and lung cancer. Improved visualization of lung parenchyma and the margins of lung cysts (non-invasive “virtual biopsy”) may provide sufficient detail to distinguish the types of cystic lesions such that the typical lung tissue pathologic biopsy would not be needed to make a diagnosis.

Zika virus (ZIKV) can be passed from a pregnant woman to her fetus. Infection during pregnancy can cause microcephaly and other severe birth defects. Currently, there are no vaccines to prevent or medications to treat Zika infections.

Rotaviral infection is the most common gastrointestinal illness of children in the world, affecting both developed and developing economies. There is no specific drug treatment for rotavirus infection. Vaccination and good hygiene are key to prevention.

The development of genomic approaches and nucleic acid based techniques has led to a large number of biological samples, including DNA, RNA, cells, tissues, and environmental samples that require storage. Typically, microbial DNA and RNA samples are stored long-term in laboratory freezers at temperatures ranging from -20°C to -196°C, the lower ranges utilizing liquid nitrogen. This often requires the use of several freezer boxes that can take up space and become difficult to sort through.

Human Enterovirus D68 (EV-D68) is a non-polio enterovirus that can cause mild to severe respiratory illness, especially in infants and children with asthma. Since its identification, every year EV-D68 has been detected sporadically throughout the world. The US experienced a nationwide outbreak of EV-D68 associated with a particularly severe respiratory illness from mid-August to early November 2014, with 1,153 confirmed cases in 49 states and the District of Columbia. Although various established detection methods are available for EV-D68, enteroviruses evolve rapidly.

Streptococcus pneumoniae (S. pneumoniae) bacteria, or pneumococcus, can cause many types of illnesses. These range from ear and sinus infections to life-threatening conditions such as pneumonia, bloodstream infections, and meningitis. Pneumococci are surrounded by a polysaccharide capsule, which is thought to help it evade the immune system. Presently, over 90 known serotypes of S. pneumoniae have been identified, of which only a minority produce the majority of pneumococcal infections; a serotype is defined by a unique pneumococcal capsule structure.

The U.S. Food and Drug Administration and World Health Organization (WHO) approved the antiretroviral drug emtricitabine (FTC)/ tenofovir disoproxil fumurate (TDF) combination for HIV pre-exposure prophylaxis (PrEP) in high risk populations. Efficacy of PrEP depends strongly on adherence to taking the FTC/TDF pill daily. In the US, the Centers for Disease Control and Prevention (CDC) estimates that 1.2 million Americans will benefit from PrEP. FTC is also a key component of antiretroviral therapy (ART) regimens of HIV-infected persons and significantly associated with adherence.