Helena C. Maltezou

Helena C. Maltezou publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Helena C. Maltezou sits on this spectrum.

Helena C. Maltezou D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Helena C. Maltezou sits on this spectrum.

Best Publications

• Guillain-Barré syndrome and Fisher syndrome: case definitions and guidelines for collection, analysis, and presentation of immunization safety data.

  James J. Sejvar;Katrin S. Kohl;Jane Gidudu;Anthony Amato

  731
  Citations

• Drug Resistance in Visceral Leishmaniasis

  Unknown

  294
  Citations

• COVID-19 in children: where do we stand?

  Unknown

  259
  Citations

• Crimean-Congo hemorrhagic fever in Europe: current situation calls for preparedness.

  H. C. Maltezou;L. Andonova;R. Andraghetti;M. Bouloy

  251
  Citations

• Leishmaniasis, an emerging infection in travelers

  Unknown

  246
  Citations

• Post-COVID Syndrome: An Insight on Its Pathogenesis

  Helena C. Maltezou;Androula Pavli;Athanasios Tsakris

  210
  Citations

• Outbreak of infections due to KPC-2-producing Klebsiella pneumoniae in a hospital in Crete (Greece).

  Unknown

  193
  Citations

• Vaccination policies for health-care workers in acute health-care facilities in Europe

  Helena C. Maltezou;Sabine Wicker;Michael Borg;Ulrich Heininger

  167
  Citations

• Vaccination policies for healthcare workers in Europe

  Helena C. Maltezou;Gregory A. Poland

  149
  Citations

• Crimean-Congo hemorrhagic fever: risk for emergence of new endemic foci in Europe?

  Helena C. Maltezou;Anna Papa

  143
  Citations

• Vaccination of healthcare workers: is mandatory vaccination needed?

  Helena C Maltezou;Kalliopi Theodoridou;Caterina Ledda;Venerando Rapisarda

  135
  Citations

• Measles in health-care settings.

  Helena C. Maltezou;Sabine Wicker

  120
  Citations

• Nosocomial influenza in children.

  Unknown

  119
  Citations

• Attitudes of Healthcare Personnel towards Vaccinations before and during the COVID-19 Pandemic.

  Caterina Ledda;Claudio Costantino;Mario Cuccia;Helena C. Maltezou

  112
  Citations

• Vaccination of healthcare personnel in Europe: update to current policies.

  Helena C. Maltezou;Elisabeth Botelho-Nevers;Arne B. Brantsæter;Rose-Marie Carlsson

  108
  Citations

• KPC-2-producing Klebsiella pneumoniae infections in Greek hospitals are mainly due to a hyperepidemic clone.

  Unknown

  102
  Citations

• Influenza immunization and COVID-19.

  Helena C. Maltezou;Kalliopi Theodoridou;Gregory Poland

  98
  Citations

• Determinants of intention to get vaccinated against novel (pandemic) influenza A H1N1 among health-care workers in a nationwide survey

  Helena C. Maltezou;Xanthi Dedoukou;Stavros Patrinos;Antonios Maragos

  97
  Citations

• Nosocomial influenza: new concepts and practice

  Unknown

  96
  Citations

• Association between upper respiratory tract viral load, comorbidities, disease severity and outcome of patients with SARS-CoV-2 infection.

  Helena C Maltezou;Vasilios Raftopoulos;Rengina Vorou;Kalliopi Papadima

  86
  Citations