[Identification and sensitization to environmental fungal spores in Lima City, Peru].

Objective: To identify and registry the most important fungal spores trapped in our aerobiology station, as well as to report the prevalence of skin sensitization to these allergens.

Methods: The pollen counts were made according to standardized technique with a Burkard seven days spore trap, following the American Academy of Allergy, Asthma and Immunology (AAAAI) through National Allergy Bureau (NAB) recommendations. The trap was installed on the roof of Clinica SANNA, El GOLF, San Isidro, which is 20 m high, 12°5'54"S 77°3'6"W in the west-south of the Lima urban area.

[A historical review of the historical records of house dust mites in Pacific and Latin America Continental countries].

Objective: Review the historical records of house dust mites in the countries of the Pacific and continental Caribbean of Latin America.

Methods: A systematic review was carried out, adapting the PRISMA method, in digital repositories using a combination of the terms in Spanish: "ácaros domésticos" "alergia" and in English: "dust mites" "allergy" with the names of the countries "Costa Rica". "Panamá" "Venezuela" "Colombia" "Ecuador" "Peru" between 1970-2022.

[Registry of Members of the Association of Patients with Hereditary Angioedema of Perú].

Objective: To report the registry of the HAE Peruvian patient's association.

Methods: We used the questionnaire of the Latin American HAE committee. Consent was requested from the patient's association to report the data.

The global impact of the COVID-19 pandemic on the management and course of chronic urticaria.

Introduction: The COVID-19 pandemic dramatically disrupts health care around the globe. The impact of the pandemic on chronic urticaria (CU) and its management are largely unknown.

Aim: To understand how CU patients are affected by the COVID-19 pandemic; how specialists alter CU patient management; and the course of CU in patients with COVID-19.