Peter A. McCullough, M.D., M.P.H., Vice Chief of Internal Medicine, Baylor University Medical Center, et al. published an article in the American Journal of Medicine, August 2020: “Pathophysiological Basis and Rationale for Early Outpatient Treatment of SARS-CoV-2 (COVID-19) Infection.” The authors have proposed an algorithm based on age and comorbidities that allows for a large proportion to be monitored and treated at home during self-isolation with the aim of reducing the risks of hospitalization and death.
Peer Reviewed Articles
This section contains articles published in peer reviewed literature on Lyme and other tick-borne diseases, and on COVID 19. Articles are written by experts, and then several other experts in that field will review the article and send back comments/concerns to authors. Articles are sometimes changed/clarified to address the issues that are raised in order to be published. Not all info in peer-reviewed journals is reviewed such as editorials, letters, book reviews.
The LDA is providing the articles in this section for your information. The articles included express the findings and opinions of the authors and are not necessarily those of the the LDA.
In a retrospective review on the use of Disulfiram as a repurposed drug in the treatment of Lyme and Babesiosis, most patients experienced benefits with regard to their symptoms. It was found that although patients on high dose experienced higher risk for adverse reactions than the low dose patients, they were also more likely to […]
A new study published in Infectious Disease Modelling examines the relationships between incidence, prevalence, and total infection burden for Lyme borreliosis (LB) using sentinel canine and human seroprevalence data.
The researchers developed two models to estimate LB cases. One analyzed seroprevalence of Borrelia infections in human samples, applying corrections for false negative and false positive results from published test sensitivity and specificity measures.
A review article has just been published by the Journal of Medical Entomology describing the ticks and tick-borne diseases of Colorado which includes tick-host associations, geographic distributions and medical/veterinary importance. In this article, 28 species of endemic ticks in Colorado are described as well as an additional 5 species that are occasionally detected, 13 exotic […]
Richard Horwitz, MD, et al., have published a new case study and retrospective chart review of 40 patients on double dose dapsone combination therapy (DDD CT) in the journal Antibiotics.
The study found that of the 40 patients analyzed, an 8-week course of dapsone combined with doxycycline and rifampin effectively improved symptoms in 98% of patients, as well as led to long-term remission in 45% of the total patients studied, even though most of the individuals were ill for a decade or longer.
A study published in the journal Diagnostic Microbiology and Infectious Disease addresses the observed negative effects of the COVID-19 pandemic on the timely diagnosis of tick-borne infections (TBD) in three adult patients.
New in vitro study on dapsone (diaminodiphenyl sulfone), and dapsone combination therapy (DDS CT) was just published by Dr. Richard Horowitz et al. and provides hope of effective treatment for patients with persistent Lyme disease. The study is suggestive that dapsone combination therapy may well characterize both a novel and successful option to treat Borrelia […]
In a recent Rutgers University-led study, researchers identified Carios kelleyi, a “soft” tick species associated with bats, for the first time in New Jersey. This parasite, of almost exclusively bats, is thought widespread in the US (as well as parts of Canada, Mexico, Costa Rica, and Cuba), with known occurrences in 29 of the 48 […]
In a recent study conducted in central Pennsylvania, evidence of emerging pathogens, some also common to ticks, have been found in fleas. Various pathogens can be spread by ectoparasites among animal host populations in nature. Along with ticks, fleas are found to commonly infest small mammals. The role of pathogen transmission cycles for these vectors is unknown. Only the white footed mouse tested positive for the blood‐borne pathogens examined, with 47 (18.1%) positive for Anaplasma phagocytophilum and ten (4.8%) positive for Babesia microti. Other pathogens included Bartonella vinsonii, B. microti, and a Rickettsia felis‐like bacterium.
These pictures of the Haemaphysalis longicornis (Asian longhorned) were taken recently by LDA’s Scientific & Professional Advisory Board member James L. Occi, Rutgers, in Bergen County NJ. The invasive tick was first discovered on a NJ farm on a sheep in 2017. The tick probably came from Asia, where it is able to transmit diseases […]