Helena C Maltezou

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 41

Top Topics

Pseudomonas Aeruginosa

Respiratory Syndrome Coronavirus

Acinetobacter Baumannii

Top Venues

International journal of environmental research and public health

Expert review of respiratory medicine

This page only lists publications with an associated author ORCID identifier.

Publications

George Kassianos, Jean-Marie Cohen, Rok Civljak, Nadav Davidovitch, Oana Falup Pecurariu, Filipe Froes, Andrei Galev, Inga Ivaskeviciene, Kadri Kõivumägi, Zuzana Kristufkova, Ernest Kuchar, Jan Kyncl, Helena C Maltezou, Miloš Marković, Aneta Nitsch-Osuch, Raul Ortiz de Lejarazu, Alessandro Rossi, Jörg Schelling, Gerrit A van Essen, Dace Zavadska
The influenza landscape and vaccination coverage in older adults during the SARS-Cov-2 pandemic: data from Several European Countries and Israel. Expert review of respiratory medicine (2024)
George Kassianos, Jean-Marie Cohen, Rok Civljak, Nadav Davidovitch, Oana Falup Pecurariu, Filipe Froes, Andrei Galev, Inga Ivaskeviciene, Kadri Kõivumägi, Zuzana Kristufkova, Ernest Kuchar, Jan Kyncl, Helena C Maltezou, Miloš Marković, Aneta Nitsch-Osuch, Raul Ortiz de Lejarazu, Alessandro Rossi, Jörg Schelling, Gerrit A van Essen, Dace Zavadska
The influenza landscape and vaccination coverage in older adults during the SARS-Cov-2 pandemic: data from Several European Countries and Israel. Expert review of respiratory medicine (2024)
George Kassianos, Jean-Marie Cohen, Rok Civljak, Nadav Davidovitch, Oana Falup Pecurariu, Filipe Froes, Andrei Galev, Inga Ivaskeviciene, Kadri Kõivumägi, Zuzana Kristufkova, Ernest Kuchar, Jan Kyncl, Helena C Maltezou, Miloš Marković, Aneta Nitsch-Osuch, Raul Ortiz de Lejarazu, Alessandro Rossi, Jörg Schelling, Gerrit A van Essen, Dace Zavadska
The influenza landscape and vaccination coverage in older adults during the SARS-Cov-2 pandemic: data from Several European Countries and Israel. Expert review of respiratory medicine 18 (3-4) (2024)
Georgia B Nikolopoulou, Ioannis G Tzoutzas, Athanassios Tsakris, Helena C Maltezou
Hepatitis B in Healthcare Personnel: An Update on the Global Landscape. Viruses 15 (12) (2023)
Helena C Maltezou, Amalia Papanikolopoulou, Sofia Vassiliu, Kalliopi Theodoridou, Georgia Nikolopoulou, Nikolaos V Sipsas
COVID-19 and Respiratory Virus Co-Infections: A Systematic Review of the Literature. Viruses 15 (4) (2023)
Helena C Maltezou, Caterina Ledda, Nikolaos V Sipsas
Absenteeism of Healthcare Personnel in the COVID-19 Era: A Systematic Review of the Literature and Implications for the Post-Pandemic Seasons. Healthcare (Basel, Switzerland) 11 (22) (2023)
Helena C Maltezou, Nikolaos Papamichalopoulos, Elina Horefti, Maria Tseroni, Amalia Karapanou, Maria N Gamaletsou, Lamprini Veneti, Anastasios Ioannidis, Marina Panagiotou, Evangelia Dimitroulia, Antonios Vasilogiannakopoulos, Emmanouil Angelakis, Stylianos Chatzipanagiotou, Nikolaos V Sipsas
Effectiveness of a Self-Decontaminating Coating Containing Usnic Acid in Reducing Environmental Microbial Load in Tertiary-Care Hospitals. International journal of environmental research and public health 20 (8) (2023)
Helena C Maltezou, Amalia Papanikolopoulou, Sofia Vassiliu, Kalliopi Theodoridou, Georgia Nikolopoulou, Nikolaos V Sipsas
COVID-19 and Respiratory Virus Co-Infections: A Systematic Review of the Literature. Viruses 15 (4) (2023)
Helena C Maltezou, Nikolaos Papamichalopoulos, Elina Horefti, Maria Tseroni, Amalia Karapanou, Maria N Gamaletsou, Lamprini Veneti, Anastasios Ioannidis, Marina Panagiotou, Evangelia Dimitroulia, Antonios Vasilogiannakopoulos, Emmanouil Angelakis, Stylianos Chatzipanagiotou, Nikolaos V Sipsas
Effectiveness of a Self-Decontaminating Coating Containing Usnic Acid in Reducing Environmental Microbial Load in Tertiary-Care Hospitals. International journal of environmental research and public health 20 (8) (2023)
Helena C Maltezou, Amalia Papanikolopoulou, Sofia Vassiliu, Kalliopi Theodoridou, Georgia Nikolopoulou, Nikolaos V Sipsas
COVID-19 and Respiratory Virus Co-Infections: A Systematic Review of the Literature. Viruses 15 (4) (2023)
Helena C Maltezou, Nikolaos Papamichalopoulos, Elina Horefti, Maria Tseroni, Amalia Karapanou, Maria N Gamaletsou, Lamprini Veneti, Anastasios Ioannidis, Marina Panagiotou, Evangelia Dimitroulia, Antonios Vasilogiannakopoulos, Emmanouil Angelakis, Stylianos Chatzipanagiotou, Nikolaos V Sipsas
Effectiveness of a Self-Decontaminating Coating Containing Usnic Acid in Reducing Environmental Microbial Load in Tertiary-Care Hospitals. International journal of environmental research and public health 20 (8) (2023)
Foteini Boufidou, Sophia Hatziantoniou, Kalliopi Theodoridou, Helena C Maltezou, Konstantinos Z Vasileiou, Cleo Anastassopoulou, Snežana Medić, Athanassios Tsakris
Anaphylactic Reactions to COVID-19 Vaccines: An Updated Assessment Based on Pharmacovigilance Data. Vaccines 11 (3) (2023)
Georgia B Nikolopoulou, Ioannis G Tzoutzas, Athanassios Tsakris, Helena C Maltezou
Hepatitis B in Healthcare Personnel: An Update on the Global Landscape. Viruses 15 (12) (2023)
Amalia Papanikolopoulou, Panagiotis Gargalianos-Kakolyris, Athina Stoupis, Nikos Moussas, Anastasia Pangalis, Kalliopi Theodoridou, Genovefa Chronopoulou, Nikos Panatzis, Maria Kantzanou, Helena C Maltezou, Athanassios Tsakris
Carbapenem-Resistant Pseudomonas aeruginosa Bacteremia, through a Six-Year Infection Control Program in a Hospital. Microorganisms 11 (5) (2023)
Helena C Maltezou, Amalia Papanikolopoulou, Sofia Vassiliu, Kalliopi Theodoridou, Georgia Nikolopoulou, Nikolaos V Sipsas
COVID-19 and Respiratory Virus Co-Infections: A Systematic Review of the Literature. Viruses 15 (4) (2023)
Helena C Maltezou, Nikolaos Papamichalopoulos, Elina Horefti, Maria Tseroni, Amalia Karapanou, Maria N Gamaletsou, Lamprini Veneti, Anastasios Ioannidis, Marina Panagiotou, Evangelia Dimitroulia, Antonios Vasilogiannakopoulos, Emmanouil Angelakis, Stylianos Chatzipanagiotou, Nikolaos V Sipsas
Effectiveness of a Self-Decontaminating Coating Containing Usnic Acid in Reducing Environmental Microbial Load in Tertiary-Care Hospitals. International journal of environmental research and public health 20 (8) (2023)
Helena C Maltezou, Nikolaos Papamichalopoulos, Elina Horefti, Maria Tseroni, Amalia Karapanou, Maria N Gamaletsou, Lamprini Veneti, Anastasios Ioannidis, Marina Panagiotou, Evangelia Dimitroulia, Antonios Vasilogiannakopoulos, Emmanouil Angelakis, Stylianos Chatzipanagiotou, Nikolaos V Sipsas
Effectiveness of a Self-Decontaminating Coating Containing Usnic Acid in Reducing Environmental Microbial Load in Tertiary-Care Hospitals. International journal of environmental research and public health 20 (8) (2023)
Foteini Boufidou, Sophia Hatziantoniou, Kalliopi Theodoridou, Helena C Maltezou, Konstantinos Z Vasileiou, Cleo Anastassopoulou, Snežana Medić, Athanassios Tsakris
Anaphylactic Reactions to COVID-19 Vaccines: An Updated Assessment Based on Pharmacovigilance Data. Vaccines 11 (3) (2023)
Georgia B Nikolopoulou, Ioannis G Tzoutzas, Athanassios Tsakris, Helena C Maltezou
Hepatitis B in Healthcare Personnel: An Update on the Global Landscape. Viruses 15 (12) (2023)
Ioannis G Tzoutzas, Ioannis K Karoussis, Helena C Maltezou
Air Quality in Dental Care Facilities: Update to Current Management and Control Strategies Implementing New Technologies: A Comprehensive Review. Vaccines 10 (6) (2022)
Amalia Papanikolopoulou, Helena C Maltezou, Athina Stoupis, Anastasia Pangalis, Christos Kouroumpetsis, Genovefa Chronopoulou, Yannis Kalofissoudis, Evangelos Kostares, Foteini Boufidou, Maria Karalexi, Vasiliki Koumaki, Nikos Panatzis, Athanassios Tsakris, Maria Kantzanou
Ventilator-Associated Pneumonia, Multidrug-Resistant Bacteremia and Infection Control Interventions in an Intensive Care Unit: Analysis of Six-Year Time-Series Data. Antibiotics (Basel, Switzerland) 11 (8) (2022)
Souliotis Kyriakos, Lily E Peppou, Theodoros V Giannouchos, Myrto Samara, Dimitra Sifaki-Pistolla, Marina Economou, Helena C Maltezou
COVID-19 Vaccination and Mental Health Outcomes among Greek Adults in 2021: Preliminary Evidence. Vaccines 10 (8) (2022)
Helena C Maltezou, Ioanna Magaziotou, Maria Tseroni, Katerina Syrigonaki, George A Syrogiannopoulos, Maria Tsolia, Emmanuel Roilides, Maria Theodoridou, Theano Georgakopoulou
Adherence to Recommendations for Βacillus Calmette-Guérin Vaccination of High-risk Neonates in Greece. The Pediatric infectious disease journal 41 (10) (2022)
Helena C Maltezou, Elina Horefti, Nikolaos Papamichalopoulos, Maria Tseroni, Anastasios Ioannidis, Emmanouil Angelakis, Stylianos Chatzipanagiotou
Antimicrobial Effectiveness of an Usnic-Acid-Containing Self-Decontaminating Coating on Underground Metro Surfaces in Athens. Microorganisms 10 (11) (2022)
Helena C Maltezou, Maria Tseroni, Ioannis Drositis, Maria N Gamaletsou, Dimitra Maria Koukou, Emmanouil Bolikas, Emmanuela Peskelidou, Charalambos Daflos, Evangelia Panagiotaki, Caterina Ledda, Androula Pavli, Nikolaos Moussas, Stavroula Kontogianni, Eftychia Svarna, Michalis Ploumidis, Andronikos Spyrou, Maria Chini, Georgios Adamis, Athanasia Lourida, Dimitrios Hatzigeorgiou, Panagiotis Gargalianos, George Syrogiannopoulos, Nikolaos V Sipsas
Vaccination coverage rates and attitudes towards mandatory vaccinations among healthcare personnel in tertiary-care hospitals in Greece. Expert review of vaccines 21 (6) (2022)
Helena C Maltezou, Androula Pavli
Pausanias, the first travel writer: a historical perspective. Journal of travel medicine 29 (5) (2022)
Amalia Papanikolopoulou, Helena C Maltezou, Helen Kritikou, Thomas Papadopoulos, George Kandalepas, Andronikos Pentzouris, Ioannis Kartsonakis, Genovefa Chronopoulou, Panagiotis Gargalianos-Kakolyris, Nikos Pantazis, Athanasios Tsakris, Maria Kantzanou
Six-Year Time-Series Data on Multidrug-Resistant Bacteremia, Antibiotic Consumption, and Infection Control Interventions in a Hospital. Microbial drug resistance (Larchmont, N.Y.) 28 (7) (2022)
Sophia Hatziantoniou, Cleo Anastassopoulou, Vicky Lampropoulou, Helena C Maltezou, Evangelos Andreakos, Gregory A Poland, Athanassios Tsakris
Comparative assessment of allergic reactions to COVID-19 vaccines in Europe and the United States. Allergy 77 (5) (2022)
Caterina Ledda, Claudio Costantino, Giuseppe Motta, Rosario Cunsolo, Patrizia Stracquadanio, Giuseppe Liberti, Helena C Maltezou, Venerando Rapisarda
SARS-CoV-2 mRNA Vaccine Breakthrough Infections in Fully Vaccinated Healthcare Personnel: A Systematic Review. Tropical medicine and infectious disease 7 (1) (2022)
Helena C Maltezou, Christos Rahiotis, Maria Tseroni, Phoebus Madianos, Ioannis G Tzoutzas
Attitudes toward Vaccinations and Vaccination Coverage Rates among Dental Students in Greece. International journal of environmental research and public health 19 (5) (2022)
Amalia Papanikolopoulou, Helena C Maltezou, Athina Stoupis, Dimitra Kalimeri, Androula Pavli, Foteini Boufidou, Maria Karalexi, Nikos Panatzis, Constantinos Pantos, Yannis Tountas, Vasiliki Koumaki, Maria Kantzanou, Athanassios Tsakris
Catheter-Associated Urinary Tract Infections, Bacteremia, and Infection Control Interventions in a Hospital: A Six-Year Time-Series Study. Journal of clinical medicine 11 (18) (2022)
Kassiani Mellou, Kassiani Gkolfinopoulou, Anastasia Andreopoulou, Aikaterini Tsekou, Kalliopi Papadima, Konstantinos Stamoulis, Athanasios Kossyvakis, Andreas Mentis, Helena C Maltezou
A COVID-19 outbreak among migrants in a hosting facility in Greece, April 2020. Journal of infection prevention 23 (5) (2022)
Ioannis G Tzoutzas, Helena C Maltezou, Nikolaos Barmparesos, Panagiotis Tasios, Chrysanthi Efthymiou, Margarita Niki Assimakopoulos, Maria Tseroni, Rengina Vorou, Fotios Tzermpos, Μaria Antoniadou, Vassilios Panis, Phoebus Madianos
Indoor Air Quality Evaluation Using Mechanical Ventilation and Portable Air Purifiers in an Academic Dentistry Clinic during the COVID-19 Pandemic in Greece. International journal of environmental research and public health 18 (16) (2021)
Helena C Maltezou, Sofoklis Stavros, George Asimakopoulos, Vasilios Pergialiotis, Vasilios Raftopoulos, Michael A Talias, Androula Pavli, George Daskalakis, Michael Sindos, Pelopidas Koutroumanis, Marianna Theodora, Panagiotis Antsaklis, Evangelos Kostis, Evangelia Stratiki, Athanasios Kossyvakis, Maria Theodoridou, Andreas Mentis, Petros Drakakis, Dimitrios Loutradis, Alexandros Rodolakis
Effectiveness of maternal vaccination with quadrivalent inactivated influenza vaccine in pregnant women and their infants in 2019-2020. Expert review of vaccines (2021)
Helena C Maltezou, Alexandros Rodolakis
Vaccination of pregnant women against influenza: what is the optimal timing? Human vaccines & immunotherapeutics 17 (8) (2021)
Evgnosia Effraimidou, Dimitrios C Cassimos, Snezana Medic, Maria Topalidou, Maria Theodoridou, Helena C Maltezou
Vaccination programs for children aged up to 18 years in Europe, 2020. Journal of child health care : for professionals working with children in the hospital and community (2021)
Helena C Maltezou, Androula Pavli, Athanassios Tsakris
Post-COVID Syndrome: An Insight on Its Pathogenesis. Vaccines 9 (5) (2021)
Vasilios Raftopoulos, Stelios Iordanou, Angeliki Katsapi, Xanthi Dedoukou, Helena C Maltezou
A comparative online survey on the intention to get COVID-19 vaccine between Greek and Cypriot healthcare personnel: is the country a predictor? Human vaccines & immunotherapeutics 17 (8) (2021)
Helena C Maltezou, Eleni Ioannidou, Koen De Schrijver, Guido François, Antoon De Schryver
Influenza Vaccination Programs for Healthcare Personnel: Organizational Issues and Beyond. International journal of environmental research and public health 18 (21) (2021)
Helena C Maltezou, Anna Papa, Sarantoula Ventouri, Charikleia Tseki, Danai Pervanidou, Androula Pavli, Periklis Panagopoulos, Philothei Markatou, Elpida Gavana, Efstratios Maltezos
A case of Crimean-Congo haemorrhagic fever imported in Greece: Contact tracing and management of exposed healthcare workers. Journal of infection prevention 20 (4) (2019)
Barbara A Rath, Helena C Maltezou, Vassiliki Papaevangelou, Maria-Alexandra Papagrigoriou-Theodoridou, Maren Alchikh, Puja Myles, Brunhilde Schweiger, null null
Partnering for enhanced digital surveillance of influenza-like disease and the effect of antivirals and vaccines (PEDSIDEA). Influenza and other respiratory viruses 13 (4) (2019)