Brittany D. Rife 1,2, Marco Salemi 1,2*
E-mail | [email protected]
...refront of understanding epidemiological processes through the reconstruction of evolutionary history and spatial dissemination of pathogens. Infection of a single host can be viewed similarly as an epidemic spread on a microscale, creating a unique opportunity for the application of phylogeography at the intra-host level, which has until recently been limited by dataset quality and the lack of a rigorous statistical framework. As rece...
Muhammad Abubakar1*, Shumaila Manzoor2, Jonas Johansson Wensman3, Emeli Torsson3, Qurban Ali1 and Muhammad Munir4
Shagufta Jabeen1, Muhammad Saqlain Raja1, Sadia Saeed1, Muhammad Mobeen Zafar1, Rizwana Abdul Ghani1, Abid Mahmood1, Muhammad Fiaz2, Pakeeza Arzoo Shiaq1, Shahid Mahmood Baig3, S.M. Saqlan Naqvi1 and Ghazala Kaukab Raja1*
...ani populations. In this epidemiological study subjects were interviewed through a comprehensive questionnaire consisting of open and closed-ended questions. Data regarding key factors such as age and ethnicity, communal domain, education level, employment status and demographic factors (drug route, drug dose) have bearing upon heroin addiction was collected. Descriptive and inferential statistics were used for data analysis. Early age of addiction onset, low ...
John Gachohi, Simon Karanja, Salome Wanyoike, Nduhiu Gitahi, Salome Bukachi, Kenneth Ngure
...e dynamic ecological and epidemiological field parameters to describe a slum household-based pathogenic Leptospira population dynamics simulation model. The model will be analyzed to assess the role of slum-based biotic (human and animal) and abiotic (soil, water and weather) habitats in Leptospira propagation. Influential habitats would serve as key targets for interventions. To achieve this aim, we have designed a pseudo-longitudinal survey to be undertaken ...
Abdul Majid Ujjal2, Sharmin Akter1* and Suman Paul1
Evolutionary Analysis and Phylodynamics of Avian Influenza Virus H5N1 between 2015 and 2016 in Egypt
Osama Elshazly1, AbdelSatar Arafa1, Mohammed A. Rohaim2, Ismaeil M. Reda2 and Hussein A. Hussein2*
...evealed that linking the epidemiological and sequence data is important to understand the prevalence, transmission, persistence and evolution of the virus, and to monitor the circulating AIV strains and emergence of new AIV subtypes in Egypt. The wide circulation of the 2.2.1.2 subclade, carrying triple mutations (120, 129∆, I151T) associated with increased binding affinity to human receptors, is an alarming finding with public health importance.
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Abdul Wajid1,*, Asma Basharat2, Muhammad Akbar Shahid3, Sidra Tul Muntaha1, Abdul Basit4, Tanveer Hussain5, Muhammad Farooq Tahir6, Muhammad Azhar7, Masroor Ellahi Babar1 and Shafqat Fatima Rehmani2
...is of most importance in epidemiological studies of disease outbreak and the adaptation of vaccine strategies. In spite of appropriate administration of vaccination, FAdV outbreaks have been reported and caused significant losses in poultry flocks throughout Pakistan in recent years. To identify the serotype and gain a better understanding of the genetic properties of the FAdV strains responsible for recent outbreaks, the sequence analysis of hexon gene of 10 ...
Bo Wu1, Hui Zhang2, Kun Li2, Khalid Mehmood2,7, Yan Zhao1, Bin Jiang1, Chengjun Xue3, Muhammad Tariq Javed6, Fazul Nabi2, Zhaoqing Han5,* and Houqiang Luo4,*
...industry. Currently, the epidemiological situation of FMD is uncertain in many regions of China and many outbreaks are not reported. This study was undertaken to investigate the sero-prevalence and immunization program optimization of serotype O of FMD through ELISA and IHA in pigs in Zhejiang. A total of 368 serum samples were collected from June to July in 2016. Out of these samples, 23 (6.79%, 95% CI 4.4-9.9) pigs were found positive for FMD antibodies with...
Mahboob Ali1, Muhammad Avais1, Muhammad Ijaz1, Memoona Chaudhary2, Riaz Hussain3, Amjad Islam Aqib1, Naimat Ullah Khan4, Muhammad Luqman Sohail5,*, Madiha Khan6, Mumtaz Ali Khan1, Mehtab Ahmad7, Muhammad Sajid Hasni2, Imran Qaiser8, Ghazanfar Rashid1, Ikramul Haq1 and Ikramullah Khan8
...omplished to explore the epidemiological dynamics of subclinical mastitis, caused by Staphylococcus aureus, in dromedary camels (Camelus dromedarius) reared in two distinct agro-ecological zones of Pakistan viz. Cholistan desert and Suleiman mountain range. A total of 768 lactating she-camels were screened for subclinical mastitis using California mastitis test (CMT). A preformed questionnaire was used to obtain data for the potential risk...
Ateeq ur Rehman1, Syed Atif Hasan Naqvi1*, Ummad-ud-Din Umar1, Muhammad Irfan Zafar1, Faqeer Hussain2, Muhammad Asif Zulfiqar3 and Azhar Ali Khan3
...tible on the record. The epidemiological studies showed the correlation of the relative humidity of morning, evening and temperature positively in both of the rust disease. Fungicidal application showed great reduction in the management of the disease. ...
Omer Baris Ince*
...ase control policies and epidemiological status of the country. In countries where the disease is endemic, protective vaccinations are performed with inactive vaccines of suitable serotype and measures are taken in order to reduce the prevalence of the disease. In this study, blood samples were collected from clinically healthy sheep and bovine in the surrounding region of the southeast of Konya province that were classified as non-vaccinated, single-vaccinate...
Abdul Maalik1, Shahzad Ali1,*, Anam Iftikhar1, Muhammad Rizwan1, Haroon Ahmad2 and Iahtasham Khan1
Amany Adel, Wesam Mady*, Zienab Mosad, Fatema Amer, Asmaa Shaaban, Dalia Said, Marwa Ali Abdel Maged, Abdel-Satar Arafa, Mohamed Kamal Morsi, Mohamed Khalifa Hassan
Amany Adel, Wesam Mady*, Zienab Mosaad, Fatma Amer, Asmaa Shaaban, Dalia Said, Marwa Ali, Abdel-Satar Arafa, Mohamed Kamal Morsi and Mohamed Khalifa Hassan
Ali Mahmoud Zanaty, Naglaa Mohammed Hagag, Neveen Rabie, Mahmoud Saied, Karim Selim, Saad A. Mousa, Azhar Gaber Shalaby, Abdel-Sattar Arafa and Mohamed Khalifa Hassan
Shaikh Abdul Lateef, Zhou Lin, Wu Jian, Junjie Qian, Jonathan Hartanto Tan and Zheng Shusen*
Khaled Kaboudi*
...is review summarized the epidemiological situation of H9N2 subtype in poultry in Algeria, Egypt, Libya, Morocco, Sudan and Tunisia. Human infection was reported in Egypt and serosurveys programs showed high positivity, particularly in poultry workers. Genetic analysis demonstrated that the most of H9N2 viruses circulating in North Africa were among the G1-lineage group. The presence of mammalian and human genetic markers were reported in several H9N2 strains, ...
Mubashra Salim1, Omeira Ibrahim1, Hugo Vilhena2,3,4, Carla Maia5, André Pereira5, Maria Shahzeen1, Shabana Kalsoom1, Asim K. Mahmood6 and Furhan Iqbal1*
...t sequence. Clinical and epidemiological data was collected in all animals included in the study. M. haemofelis and C. Mycoplasma haemominutum DNA was detected by PCR respectively in 6.8% (10/148) and in 18.2% (27/148) of cat blood samples. Of these, two animals were co-infected with both agents. Sequencing and phylogenetic analysis was performed in M. haemofelis infected samples. Analysis of risk factors revealed that risk of M. haemof...
Naseeb Ullah1, Assad Ur Rehman1, Aamir Khan1, Rabia Noushin2, Shahid Naiz Khan1, Syed Ishtiaq Anjum1, Sajida Afzal1, Asma Naseem1, Kenza Javed1, Ujala Rauf1 and Kalim Ullah1*
Markus I. Francis1*, Paul I. Ankeli2, Clara N. Kwanashie1, Jibril Adamu1, Lushaikyaa Allam1, Mashood A. Raji3, Godwin O. Egwu4, Flavio Sacchini5 and Massimo Scacchia5
Detection of Mycoplasma bovis from Cattle Presented for Slaughter in Adamawa and Taraba States, Northeastern Nigeria
.... Therefore, large scale epidemiological studies that will reveal the true prevalence and distribution of M. bovis infection in cattle population in Nigeria are recommended....
Ayesha Alam1,* and Labeeb Ali2
...assessment and a limited epidemiological evidence suggest that TSE is not harmful for the public places but it cannot be neglected, therefore proper guidelines and policies are required.
...
Rao Muhammad Ramiz1, Arfan Ahmad2*, Aamir Ghafoor2, Muhammad Avais3, Qurat-ul-Ain1 and Muhammad Zahid Iqbal3
...ed to conduct a national epidemiological study on BLV to find out its true picture.
...
Muhammad Ajmal1, Saima Mustafa1, Fizza Ibrahim Bajwa1, Cheng Zhou2, Guangdong Wen2, Soe Lwin Myint2, Syed Irfan Raza3, Ihtasham Bukhari4, Mubashir Hassan5, Muhammad Faisal6 and Furhan Iqbal1*
...site in order to collect epidemiological data associated with the disease. Patients from both families exhibited congenital atrichia with papular lesions (APL) including hair loss in the scalp, pubic and other body parts. Polymerase chain reaction (PCR) was used to amplify all the over lapping intron exon regions of HR gene followed by DNA sequencing. Analysis of the DNA sequence revealed a novel deletion c.429delC in exon 2 of HR gene. Due to th...
Saad A. Moussa1, Ahmed F. Afify1*, Suzan Salah2 and Ayman Hamed3
...r statistically designed epidemiological studies, phylogenetic analysis revealed minimum evolution rate and stability of BCoV genome....
Rahma Mohamed, Sara Nader, Dalia Hamza and Maha A. Sabry*
...ndividuals. There are no epidemiological data on the prevalence of this fungus in donkeys. The current research was conducted to investigate the possible role of the Egyptian donkeys in the epidemiology of such pathogen. Bacteriological analysis of nasal swabs of 52 diseased and healthy donkeys at different localities in Egypt revealed that the overall occurrence of Cryptococcus spp. was 11.5%. The highest proportion was in El-Fayoum Governorate (25). P...
Hala K. Abdelmegeed 1, Eman M. Abohatab 1, Khattab,O. M. 1 , Salem, S.A.H. 1 , Arafa, A. 2, Nashwa M. Helmy 3
Ayman S. El-Habbaa1 and Mervat E. Radwan2
... the endemic areas. Such epidemiological data could
guide the application of efficient control strategies of BEF virus in Egypt.
...
Fahima Khatun1, Abdullah-Al-Maruf2, Md. Mizanur Rahman2, Afroja Yasmin1, Mohammad Ali Zinnah3, Md. Aminul Islam4 and Mohammad Shah Alam5*
... of the study provide an epidemiological forecast in the distribution of gastrointestinal parasitism in different age groups of cattle and seasonal variation of occurrence which can assist the clinicians for the diagnosis of such parasitic infections and necessary steps for prevention and control measures against them....
Hailong Dong1, Fubin Gan2, Khalid Mehmood3, Jiang-Yong Zeng4, Rao Zahid Abbas5, Mushtaq Ahmad Gondal6, Zhenyu Chang1 and Qingxia Wu1*
Asmaa G. Mubarak1*, Mona M. Mustafa2, Mohamed W. Abdel-Azeem3, Dina N. Ali2
Sameh Abdel-Moez Ahmed Amer1*, Mohamed Abdel-Aziz Kutkat1, Mohamed Mahmoud Abdel-Baki1, Asmaa Mahmoud Maatouq1, Omnia Mohamed Kutkat2, Hagar Magdy Ahmed1, Khaled Mohamed El-Bayoumi1
Grace Chinenye Onyishi, Chinedu Ifeanyi Atama*, Fejiokwu Esther Chioma, Ifeanyi O Aguzie, Godwin I Ngwu and Christopher Didigwu Nwani
...ext-align: justify;">The epidemiological studies of donkey parasites in the world in general and in Nigeria in particular are fragmentary and not readily available. Given this paucity of information, the present work is aimed at investigating gut parasites of donkeys and horses of Udenu Local Government Area (LGA), Enugu state, Nigeria. Standard procedure of parasite search in vertebrates was used. A total of 23 donkeys and 24 horses were examined for gut helm...
Martha Echioda Ogbole*, James Agbo Ameh, Samuel Mailafia, Olatunde Hamza Olabode and Bridget Jessica Adah
...trol plan. The LF weekly epidemiological reports were obtained from the Nigeria Center for Disease Control (NCDC) between January 2016 - January 2021. Positive cases were confirmed based on laboratory confirmation of LV- transcription polymerase chain reaction (LASV-RT- PCR). The number of suspected and confirmed cases as well as total deaths and case fatality rates in the years under review were collated. Out of the total number of 17,777 suspected cases, 295...
Furqan Awan1,2, Sadia Nawaz3, Muhammad Muddassir Ali3,*, Asia Iqbal4, Raheela Akhtar5, Sehrish Firyal3, Haleema Sadia6, Arshad Javid4, Muhammad Rashid7, Muhammad Sulman Ali Taseer8 and Zhenling Zeng1
...aried. This is the first epidemiological study done in Pakistan that has identified some novel trends and circumstances regarding the CTVT....
Saima Parveen1, Altaf Mahmood2*, Ayesha Azad3, Sajid Umar4, Nosheen Shoukat6, Mirza Muhammad Arsalan Azam5, Qurat-Ul-Ain5 and Nausheen Akhtar Malik1
...l (5.20%) diseases. This epidemiological data represents true picture of study population and is a valuable tool for planning of prevention strategy and research priorities.
...
Ahmed Abdel-Rady1,2, Walaa Mostafa3*
...ne 2020 to associate the epidemiological prevalence of trichostrongyle infection in sheep in different age groups, sex and seasons. A total of 400 sheep were examined randomly from different private farms, and faecal examination through direct smear and flotation techniques were done to determine the presence of the eggs. Out of these, 104 animals were infected with strongyle eggs with (26%) prevalence. Sex, season, and age were the factors that affect the pre...
Zhan-Zhong Liu1, Chun-Ying Wang1, Jian-Ye Yang2, Qing-Hua Liu3,4, Xiao Zhang3* and Liang Wang3,4*
...tify;">In this paper, an epidemiological study was performed by focusing on all confirmed patients with COVID-19 in Xuzhou, a prefecture-level city, and a transportation hub with 10.44 million population in the east region of China. The median age of the patients is 42-year-old and 45.57% are male; 25 cases (31.65%) are imported. 23 cases (29.11%) were confirmed between January 26 to 31, 2020 while 56 cases (70.89%) were from February 1 to 16, 2020. Among the ...
Uzochukwu Ephraim Emeto, Chukwuemeka Calistus Okolo* and Nwakaego Ernestina Nweze
...c use of anthelminthics, epidemiological evaluations are necessary for deploying meaningful intervention strategies. Such investigations are lacking in the region; hence, the occurrence, risk-factors and nature of cestodiasis and nematodiasis of horses at Obollo-Afor southeastern Nigeria were investigated. Horses billed for slaughter were randomly selected (N = 304) for sampling. About 5grams of faeces and 2ml of blood were collected from each horse into label...
Nour H. Abdel-Hamid1*, Walid Elmonir2, Eman I. M. Beleta1, Rania I. Ismail1, Momtaz Shahein1, Mahmoud E. R. Hamdy1
...ernative rapid tools for epidemiological tracing and investigation of brucellosis in Egypt. We recovered Brucella isolates (n=29) from different host species and governorates. The isolates were identified by the bacteriological and molecular techniques (AMOS-PCR) as Brucella (B) melitensis biovar 3 (n=24) and B. abortus bv1 (n=5). The ERIC and RAPD primers (ERIC2 and Operon 18/ RAPD4) used in this study created polymorphic band patterns in all Brucella is...
Eman M. Aboelela1, Mohamed A. Sobieh2, Eman M. Abouelhassan3, Doaa S. Farid4, Essam S. Soliman2*
Liyun Chang1, Aiju Liu2, Jianshuang Zhang3, Yingbin Chen1 and Zhiyong Liu4*
...ed for the diagnosis and epidemiological investigation of toxoplasmosis in cats, thus laying a good foundation for preparing ELISA kits for clinical detection....
Amira Adel Taha AL-Hosary1, Walaa Mostafa2*
...as well as to assess its epidemiological pattern and the most effective treatment. Individual clinical and parasitic examinations were performed, and infested cats were assigned to one of four treatment groups. Each group was treated with one of the following drugs: Frontline®-Merial, BARS® ampules, BARS® ear drops, and the last group received a combination of Frontline® and BARS® ear drops. The most prevalent clinical signs were pruritus, ...
Omnia Mohamed Khattab1*, Hala Kamel Abdelmegeed2, Mohamed Mahmoud Mashaly1, Mervat Hamdy1*, Naglaa Hagag1, Ayman Hamed3, Hanan Aly Fahmy3, Essam Ibrahim4, Momtaz Abdelhady Shahein2, Elsayyad Mohamed Ahmed2
...ve diagnosis of EHV-4 in epidemiological studies and n-PCR as a sensitive differential test for the virus detection. The virological studies and molecular assays confirm the involvement of EHV-4 in equine abortion, suggests the possibility that latent virus reactivation in mares could result in abortion due to certain factors, including stress more epidemiological investigation. Whole-genome sequencing is required to address...
Shahid Amin1*, Jabbar Khan1, Imran Khan2, Dost Muhammad1, Kamran Ullah Khan1, Naqeeb Ullah Khan1, Muhammad Azhar Jameel3
Ahmed Fathy1, Rania A. Hassan2, Essam S. Soliman3*
...crossbred using clinical epidemiological measures of some productive and reproductive traits such as milk yield (MY/kg), days in milk (DIM/days), age at first calving (AFC/months), calving interval (CI/months), days open (DO/days), dry period (DP/weeks), number of services per conception (SPC rate), and days to first insemination (DFI/days). The raw data on 927 buffaloes (763 crossbred and 164 Baladi buffaloes) were collected from a dairy farm in Al Sharqia go...
Anatoly Murashevich Bittirov1*, Sadrutdin Shamshitovich Kabardiev1, Ayub Yusupovich Aliev1, Boris Kazievich Laipanov2, Svetlana Aleksandrovna Shemyakova2, Ismail Anatolyevich Bittirov1
...ococcus granulosus) have epidemiological and epizootological significance. Indices of occurrence and abundance of cestode Raillietina sp. amounted to 6.22% and 7.1±0.6 ind./individual, respectively; species Rodentotaenia bondarevae - 3.11% and 3.9±0.4 ind./individual; species Mathevotaenia symmetrica - 4.22% and 5.0±0.5 ind./individual; species Rodentolepis straminea - 5.11% and 6.4±0.7 ind./individual; species Skrjabinotaenia lobat...
Hidayat Ullah1, Sadia Tabassum1, Sultan Ayaz2, Shumaila Noreen1, Atta Ur Rehman1, Naveed Akhtar3, Muhsin Ali3, Zaib Ullah3* and Sajid Mahmood1,4
Ahmed Abdel-Rady3*, Mohamed Karmi2, Menna_allah Youssef1, Aml M. Abdel-Ra’ouf1, Bahaaa Madkour1
...d out to investigate the epidemiological and clinical status of bovine Theileriosis in Aswan governorate. During a 2-year study, 265 cattle were clinically suspected upon careful clinical examination as Theileria infected animals. Conventional diagnosis based on blood and lymph smears examinations showed that, the prevalence of Tropical Theileriosis in cattle in Aswan Governorate was 56 (21.13%). Giemsa stained blood smears showed presence of macro-schizont in...
Hemayet Hossain1, Md. Masud Parvej1*, Khadiza Akter Brishty3, Muhammad Ali4, Junayed Ahmed4, Asibul Hasan4, Rubel Miah4, Md. Piplu Mia4, Saad Muhammad Rafe-Ush-Shan4, Md. Nazmul Alam4 and Md. Zahidul Islam Khan2
...%, (95% CI: 12-20). This epidemiological evidence showing the disease burden of cattle and goats in this region will be valuable and provide significant insight to prioritize research on diseases and develop effective prevention and treatment plans. It also serves as a baseline for ongoing epidemiology and prevalence research on diseases in this region....
Salvator Minani1,2*, Eric Nsengiyumva1, Anatole Bigirimana1,2, Arnaud Cubahiro1,2, Dieudonné Ntakirutimana1,2 and Vénuste Bizoza1,2
...mans. Due to the lack of epidemiological studies of fascioliasis in Burundi, this study was carried out to assess the prevalence of fascioliasis by liver inspection in slaughtered ruminants at Muyinga slaughterhouse. The liver of each slaughtered domestic ruminant was inspected, palpated and incised to look for flukes in the liver bile ducts. Statistical analysis was done using R software. A total of 265 domestic ruminants including 69 cattle, 190 goats, and 6...
Asadullah Memon1, Asghar Ali Kamboh1*, Saeed Ahmed Soomro2, Muhammad Ammar Khan3, Akeel Ahmed Memon4 and Hubdar Ali Kolachi1
Nazia Haider, Asia Bibi* and Nahid Kausar
Muhammad Fiaz Qamar1*, Tahir Hussain1, Iram Liaqat2, Madiha Kiran1 and Abdur Rahman Ansari1
Tariq Jamil1, Muhammad Saqib2*, Abid Rashid3, Muhammad Hammad Hussain4, Khushal Khan Kasi5, Muhammad Haleem Tayyab2, Muhammad Azam Kakar5, Heinrich Neubauer1 and Mudassar Iqbal6*
...uo;s exact test. Further epidemiological studies and awareness programs are recommended. Based on the results and review of the literature, the authors urge to consider higher age ≥40 years, direct contact and raw milk intake as risks for the infection. ...
Raof*, Amal M. A.; Haleem*, Iman Y.; Aly*, Nawal M.; * *Garhy, M.M. and Hosny***, Gehan A.
Abou zead, A.A., Ali, A.A.H.*and Abd El Hkeem M.M.
...e of the quails from the epidemiological point of view as potential source of infec!ion of IBDV to domestic birds that housed with this species or near to this breeding.
... 
